You know how you can make your bootloader sing a little tune?
Well… what if instead of music, you could make it play Space Invaders?

Yes, that’s a real thing.
It’s called GRUB Invaders, and it runs before your operating system even wakes up.
Because who needs Linux when you can blast aliens straight from your BIOS screen?

From Tunes to Lasers

In a previous post — “Resurrecting My Windows Partition After 4 Years ” —
I fell down a delightful rabbit hole while editing my GRUB configuration.
That’s where I discovered GRUB_INIT_TUNE, spent hours turning my PC speaker into an 80s arcade machine, and learned far more about bootloader acoustics than anyone should.

So naturally, the next logical step was obvious:
if GRUB can play music, surely it can play games too.
Enter: GRUB Invaders.

What the Heck Is GRUB Invaders?

grub-invaders is a multiboot-compliant kernel game — basically, a program that GRUB can launch like it’s an OS.
Except it’s not Linux, not BSD, not anything remotely useful…
it’s a tiny Space Invaders clone that runs on bare metal.

To install it (on Ubuntu or Debian derivatives):

sudo apt install grub-invaders

Then, in GRUB’s boot menu, it’ll show up as GRUB Invaders.
Pick it, hit Enter, and bam! — no kernel, no systemd, just pew-pew-pew.
Your CPU becomes a glorified arcade cabinet.

How It Works

Under the hood, GRUB Invaders is a multiboot kernel image (yep, same format as Linux).
That means GRUB can load it into memory, set up registers, and jump straight into its entry point.

There’s no OS, no drivers — just BIOS interrupts, VGA mode, and a lot of clever 8-bit trickery.
Basically: the game runs in real mode, paints directly to video memory, and uses the keyboard interrupt for controls.
It’s a beautiful reminder that once upon a time, you could build a whole game in a few kilobytes.

Technical Nostalgia

Installed size?

Installed-Size: 30
Size: 8726 bytes

Yes, you read that right: under 9 KB.
That’s less than one PNG icon on your desktop.
Yet it’s fully playable — proof that programmers in the ’80s had sorcery we’ve since forgotten.

The package is ancient but still maintained enough to live in the Ubuntu repositories:

Homepage: http://www.erikyyy.de/invaders/
Maintainer: Debian Games Team
Enhances: grub2-common

So you can still apt install it in 2025, and it just works.

Why Bother?

Because you can.

Because sometimes it’s nice to remember that your bootloader isn’t just a boring chunk of C code parsing configs.
It’s a tiny virtual machine, capable of loading kernels, playing music, and — if you’re feeling chaotic — defending the Earth from pixelated aliens before breakfast.

It’s also a wonderful conversation starter at tech meetups:

“Oh, my GRUB doesn’t just boot Linux. It plays Space Invaders. What does yours do?”

A Note on Shenanigans

Don’t worry — GRUB Invaders doesn’t modify your boot process or mess with your partitions.
It’s launched manually, like any other GRUB entry.
When you’re done, reboot, and you’re back to your normal OS.
Totally safe. (Mostly. Unless you lose track of time blasting aliens.)

TL;DR

• grub-invaders lets you play Space Invaders in GRUB.
• It’s under 9 KB, runs without an OS, and is somehow still in Ubuntu repos.
• Totally useless. Totally delightful.
• Perfect for when you want to flex your inner 8-bit gremlin.

Last summer, I was building a small automation in n8n when I came across Activepieces. Both tools promise the same thing: connect your applications, automate your workflows, and host it yourself. But when I clicked through to Activepieces' GitHub repo, I noticed it's released under the MIT license. Truly Open Source, not just source-available like n8n.

As I dug deeper into these tools, I kept noticing something else: they're powerful and mature, yet almost non-existent in enterprise environments. Developers love them. Small teams rely on them. But large organizations are paying hefty premiums for proprietary integration platforms (iPaaS) or wiring integrations manually.

That gap crystallized something I'd been seeing across different contexts: business logic is moving out of individual applications and into the orchestration layer.

Today, most organizations run on dozens of disconnected tools. A product launch means logging into Mailchimp for email campaigns, Salesforce for lead tracking, Google Analytics for performance monitoring, Drupal for content publishing, Slack for team coordination, and a spreadsheet to keep everything synchronized. We copy data between systems, paste it into different formats, and manually trigger each step. In other words, most organizations are still doing orchestration by hand.

With orchestration tools maturing, this won't stay manual forever. That led me to an investment thesis that I call the Orchestration Shift: the tools we use to connect systems are becoming as important as the systems themselves.

This shift could change how we think about enterprise software architecture. For the last decade, we've talked about the "marketing technology stack" or "martech stack": collections of tools connected through rigid, point-to-point integrations. Orchestration changes this fundamentally. Instead of each tool integrating directly with others, an orchestration layer coordinates how they work together: the "martech stack" becomes a "martech network".

Why I invested in Activepieces

I believe that in the next five to ten years, orchestration platforms like Activepieces are likely to become critical infrastructure in many organizations. If that happens, this shift needs Open Source infrastructure. Not only proprietary SaaS platforms or source-available licenses with commercial restrictions, but truly open infrastructure.

The world benefits when critical infrastructure has strong Open Source alternatives. Linux gave us an alternative to proprietary operating systems. MySQL and PostgreSQL gave us alternatives to Oracle. And of course, Drupal and WordPress gave us alternatives to dozens of proprietary CMSes. When a layer becomes this foundational, Open Source options keep the entire ecosystem healthy and innovative.

That is why Activepieces stood out: it is Open Source and positioned for an important market shift.

So I reached out to Ash Samhouri, their co-founder and CEO, to learn more about their vision. After a Zoom call, I came away impressed by both the mission and the momentum. When I got the opportunity to invest, I took it.

A couple months later, n8n raised over $240 million at a $2.5 billion valuation, validation that the orchestration market was maturing rapidly.

I invested not just money, but also time and effort. Over the summer, I worked with Jürgen Haas to create a Drupal integration for Activepieces and the orchestration module for Drupal. Both shipped the week before DrupalCon Vienna, where I demonstrated them in my opening keynote.

How orchestration changes platforms

Consider what this means for platforms like Drupal, which I have led for more than two decades. Drupal has thousands of contributed modules that integrate with external services. But if orchestration tools begin offering those same integrations in a way that is easier and more powerful to use, we have to ask how Drupal's role should evolve.

Drupal could move from being the central hub that manages integrations to becoming a key node within this larger orchestration network. As I mentioned earlier, this represents the shift from "marketing stack" to "marketing network".

In this model, Drupal continues managing and publishing content while also acting as a connected participant in such a network. Events in Drupal can trigger workflows across other systems, and orchestration tools can trigger actions back in Drupal. This bidirectional connection makes both more powerful. Drupal gains capabilities without adding complexity to its core, while orchestration platforms gain access to rich content, structured data, publishing workflows, and more.

Drupal can also learn architecturally from these orchestration platforms. Tools like n8n and Activepieces use a simple but powerful pattern: every operation has defined inputs and outputs that can be chained together to build workflows. Drupal could adopt this same approach, making it easier to build internal automations and positioning Drupal as an even more natural participant in orchestration networks.

We have seen similar shifts before. TCP/IP did not make telephones irrelevant; it changed where the intelligence lived. Phones became endpoints in a network defined by the protocol connecting them. Orchestration may follow a similar path, becoming the layer that coordinates how business systems work together.

Where orchestration is heading

Today, orchestration platforms handle workflow automation: when X happens, do Y. Form submissions create CRM entries, send email notifications, post Slack updates. I demonstrated this pattern in my DrupalCon Vienna keynote, showing how predefined workflows eliminate manual work and custom integration code.

But orchestration is evolving toward something more powerful: digital workers. These AI-driven agents will understand context, make decisions, and execute complex tasks across platforms. A digital worker could interpret a goal like "Launch the European campaign for our product launch", analyze what needs to happen, build the workflows, coordinate across your martech network, execute them, and report results.

Tools like Activepieces and protocols like the Model Context Protocol are laying the groundwork for this future. We're moving from automation (executing predefined steps) to autonomy (understanding intent and figuring out how to achieve it). The future will likely require both: deterministic workflows for reliability and consistency, combined with AI-driven decision-making for flexibility and intelligence.

This shift makes the orchestration layer even more critical. It's not just connecting systems anymore; it's where business intelligence and decision-making will live.

Conclusion

When I first clicked through to Activepieces' GitHub repo last summer, I was looking for a tool to automate a workflow. What I found was something bigger: a glimpse of how business software architecture is fundamentally changing. I've been thinking about it since.

To me, the question isn't whether orchestration will become critical infrastructure. It's whether that infrastructure will be open and built collaboratively. That is a future worth investing in, both with capital and with code.

Qu’est-ce que l’outil va faire de moi ?

Je ne peux résister à vous partager cet extrait issu de « L’odyssée du pingouin cannibale », de l’inénarrable Yann Kerninon, philosophe et punk rocker anarchocycliste :

Quand on m’envie d’écrire des livres et d’être un philosophe, j’ai toujours envie de répondre « allez vous faire foutre ». Dans une interview télévisée, le philosophe Kostas Axelos affirmait que ce n’était jamais le penseur qui faisait la pensée, mais bien toujours la pensée qui faisait le penseur. Il ajoutait qu’il aurait bien aimé qu’il en soit autrement. Au journaliste étonné qui lui demandait pourquoi, il répondit avec un léger sourire : « Parce que c’est la source d’une grande souffrance. »

• L’Odyssée du pingouin cannibale (www.buchetchastel.fr)

Cette idée que la pensée fait le penseur est poussée encore plus loin par Marcello Vitali-Rosati dans son excellent « Éloge du bug ». Dans cet ouvrage, que je recommande chaudement, Marcello critique la dualité platonicienne qui imprègne la pensée occidentale depuis 2000 ans. Il y aurait les penseurs et les petites mains, les dirigeants et les obéissants, le virtuel et le réel. Ce dénigrement de la matérialité aurait été poussé à son paroxysme par les GAFAM qui tentent de cacher toute l’infrastructure sur laquelle elles s’appuient. Nous avons nos données dans « le cloud », nous cliquons pour passer une commande et, magiquement, le paquet arrive à notre porte le lendemain.

• Éloge du bug - Éditions Zones (www.editions-zones.fr)

Lorsqu’un étudiant me dit que son téléphone se connecte à un satellite, lorsqu’un politicien s’étonne que les câbles sous-marins existent encore, lorsqu’un usager associe « wifi » et internet, ce n’est pas de la simple ignorance comme je l’ai toujours cru. C’est en réalité le résultat de décennies de lavage de cerveau et de marketing pour tenter de nous faire oublier la matérialité, pour tenter de nous convaincre que nous sommes tous des « décideurs » à qui obéit un génie magique.

Marcello fait le parallèle avec le génie d’Aladdin. Car, au cas où vous ne l’auriez pas remarqué, Aladdin est inculte. Il veut « des beaux vêtements » mais n’a aucune idée de ce qui fait que des vêtements sont beaux ou non. Il ne pose aucun choix. Il est sous la coupe totale du génie qui prend l’entièreté des décisions. Il croit être le maître, il est le jouet du génie.

Je me permets même de pousser l’analogie en faisant appel aux habits neufs de l’empereur : lorsqu’Aladdin sera complètement dépendant du génie, celui-ci lui fournira des habits « invisibles » en le convainquant que ce sont les plus beaux. Ce processus est désormais connu sous le nom de « merdification ».

• De la merdification des choses (ploum.net)

Le néoplatonicisme de Plotin voulait que l’écrit ne soit qu’une tâche vulgaire, subalterne de la pensée.

Avec ChatGPT et consorts, la Silicon Valley a inventé le néo-néoplatonicisme. La pensée elle-même devient vulgaire, subalterne à l’idée. Le grand entrepreneur a l’ébauche d’une idée, plutôt un désir intuitif. Charge aux sous-fifres de le réaliser ou, pour le moins, de créer une campagne marketing pour modifier la réalité, pour convaincre que ce désir est réel, génial, souhaitable et réaliste. Que son auteur mérite les lauriers. C’est ce que j’ai appelé « la mystification de la Grande Idée ».

• De la mystification de la Grande Idée (ploum.net)

Mais ce n’est pas le penseur qui fait la pensée. C’est la pensée qui fait le penseur.

Ce n’est pas la pensée qui fait l’écrit, c’est l’écrit qui fait la pensée.

L’acte d’écriture est physique, matériel. L’utilisation d’un outil ou d’un autre va grandement affecter l’écrit et, par conséquent, la pensée et donc le penseur lui-même. Sur ce sujet, je ne peux que vous recommander chaudement « La mécanique du texte » de Thierry Crouzet. L’absence de cette référence m’a d’ailleurs sauté aux yeux dans « Éloge du bug », car les deux livres sont très complémentaires.

• La mécanique du texte (tcrouzet.com)

Si toute cette réflexion semble pour le moins abstraite, j’en ai fait l’expérience de première main. En écrivant à la machine à écrire, bien entendu, comme c’est le cas pour mon roman Bikepunk.

• Les chroniques du Flash (bikepunk.fr)

Mais le changement le plus profond que j’ai vécu est probablement lié à ce blog.

Il y a 3 ans, j’ai enfin réussi à quitter Wordpress pour faire un blog statique que je génère avec mon propre script.

• La fin d’un blog et la dernière version de ploum.net (ploum.net)

De manière amusante, Marcello Vitali-Rosati vient de faire un cheminement identique.

• Un nouveau blog (blog.sens-public.org)

Mais ce n’est pas un long processus réflexif qui m’a amené à cela. C’est le fait d’être saoulé par la complexité de Wordpress, de me rendre compte que j’avais perdu le plaisir d’écrire et que je le retrouvais sur le réseau Gemini. J’ai mis en place des choses sans en comprendre les tenants et les aboutissants. J’ai expérimenté. J’ai été confronté à des centaines de microdécisions que je ne soupçonnais pas. J’ai appris énormément sur le HTML en développant Offpunk et je l’ai appliqué sur ce blog. Pour être honnête, je me suis rendu compte que j’avais oublié qu’il était possible de faire une simple page HTML sans JavaScript, sans un thème CSS fait par un professionnel. Et pourtant, une fois en ligne, je n’ai reçu que des éloges sur un site pourtant minimal.

Mon processus de blogging s’est complètement modifié. Je me suis remis à Vim après m’être remis pleinement à Debian. Mes écrits s’en sont ressentis. J’ai été invité à parler de minimalisme numérique, de low-tech.

• Petit manifeste low-tech (ploum.net)

Mais je n’ai pas rejoint Gemini parce que je me sentais un minimaliste numérique dans l’âme. Je n’ai pas quitté Wordpress par amour de la low-tech. Je n’ai pas créé Offpunk parce que je suis un guru de la ligne de commande.

• Offpunk, an offline-first command-line browser (offpunk.net)

C’est exactement le contraire ! Gemini m’a illuminé sur une manière de voir et de vivre un minimalisme numérique. Programmer ce blog m’a fait comprendre l’intérêt de la low-tech. Créer Offpunk et l’utiliser ont fait de moi un adepte de la ligne de commande.

La pensée fait le penseur ! L’outil fait le créateur ! Le logiciel libre fait le hacker ! La plateforme fait l’idéologie ! Le vélo fait la condition physique !

Peut-être que nous devrions arrêter de nous poser la question « Qu’est-ce que cet outil peut faire pour moi ? » et la remplacer par « Qu’est-ce que cet outil va faire de moi ? ».

Car si la pensée fait le penseur, le réseau social propriétaire fait le fasciste, le robot conversationnel fait l’abruti naïf, le slide PowerPoint fait le décideur crétin.

Qu’est-ce que cet outil va faire de moi ?

En énonçant cette question à haute voix, je soupçonne que nous verrons d’un autre œil l’utilisation de certains outils, surtout ceux qui sont « plus faciles » ou « que tout le monde utilise ».

Qu’est-ce que cet outil va faire de moi ?

En regardant autour de nous, il y a finalement peu d’outils dont la réponse à cette question est rassurante.

The web is changing fast. AI now writes content, builds web pages, and answers questions directly, often bypassing websites entirely.

People often wonder what this means for Drupal, so at DrupalCon Vienna, I tackled this head-on. My message was simple: AI is the storm, but it's also the way through it. Instead of fighting AI, we're leaning into it.

My keynote focused on how Drupal is evolving across four product areas. We're making it easier to get started with Site Templates, enabling visual site building through Drupal Canvas, accelerating development with AI assistance, and exploring complex workflows with new orchestration tools.

If you missed the keynote, you can watch the video below, or download my slides (62 MB).

Vienna felt like a turning point. People could see the pieces coming together. Drupal is finding its footing in the AI era, leading in AI innovation, and ready to help shape what comes next for the web.

Growing Drupal with Site Templates

One of the most important ways to grow Drupal is to make it easier and faster to build new sites. We began that work with Recipes, a way to quickly add common features to a site. Recipes help people go from idea to a website in hours instead of days.

At DrupalCon Vienna, I talked about the next step in that journey: our first Site Template. Site Templates build on Recipes and also include a complete design with layouts, visual style, and sample content. The result is that you can go from a new Drupal install to a fully working website in minutes. It will be the easiest way yet to get started with Drupal.

Next, we plan to introduce more Site Templates and launch a Site Template Marketplace where anyone can discover, share, and build on templates for different use cases.

A new visual editing experience

At DrupalCon Vienna, the energy around Drupal Canvas was infectious. Some even called it "CanvasCon". Drupal Canvas sessions were often standing room only, just like the Drupal AI sessions.

I first showed an early version of Drupal Canvas at DrupalCon Barcelona in September 2024, when we launched Drupal's Starshot initiative. The progress we've made in just one year is remarkable. My keynote showed parts of Drupal Canvas in action, but for a deeper dive, I recommend watching this breakout session.

Version 1.0 of Drupal Canvas is scheduled for November 2025. Starting in January 2026, it will become the default page builder in Drupal CMS 2.0. After more than 15 months of development and countless contributors working to make Drupal easier for everyone, it's hard to believe we're almost there. This marks the beginning of a new chapter for how people create with Drupal.

What excites me most is what this solves. For years, building pages in Drupal required technical expertise. Drupal Canvas gives end-users a visual page builder that is both more powerful and easy to use. Plus, it supports React, which means front-end developers can contribute using skills they already have.

Drupal's accidental AI advantage

Every content management system faces defining moments. For Drupal, one came with the release of Drupal 8. We rebuilt Drupal from the ground up, adopting modern design patterns and improving configuration management, versioning, workflows, and more.

The transition was hard, but here is the surprising part: ten years later those decisions gave Drupal an unexpected advantage in today's AI-driven web. The architecture we created is exactly what AI systems need today. When AI modifies content, you need version control to roll back mistakes. When it builds pages, you need structured data, permissions, and workflows. Drupal already has those capabilities.

For years, Drupal prioritized flexibility and robustness while other platforms focused on ease of use. What once felt like extra complexity now makes perfect sense. Drupal has quietly become one of the most AI-ready platforms available.

AI is the storm, and the way through the storm

As I said in my keynote: "Some days AI terrifies me. An hour later it excites me. By the evening, I'm tired of hearing about it.". Still, we can't ignore AI.

I first introduced AI as part of Starshot. Five months ago, it became its own dedicated track with the launch of the Drupal AI initiative. Since then, twenty two agencies have backed it with funding and contributors, together contributing over one million dollars. This is the largest fundraising effort in Drupal's history.

The initiative is already producing impressive results. At DrupalCon Vienna, we released Drupal AI version 1.2, a major step forward for the initiative.

In my keynote, I also demonstrated three new AI capabilities:

1. AI-powered page building: Drupal AI can now generate complete, designed pages in minutes using a component-based design system in Drupal Canvas. What site builders used to build in hours now happens in minutes while maintaining your site's structure and style.
2. Context Control Center: Teams can define brand voice, target audiences, and key messages from a single UI. All AI agents draw from this source of truth.
3. Autonomous agents: When you update information in the Context Control Center, such as a product price or company statistic, agents automatically find every instance throughout your site and propose updates. You review and approve changes before they go live.

Orchestration as a path to explore

Earlier this year, I wrote about the great digital agency unbundling. As AI automates more technical work, agencies need to evolve their business models and find new ways to create value.

One promising direction is orchestration: building systems and workflows that connect AI agents, content platforms, CRMs, and marketing tools into intelligent, automated workflows. I think of it as DXP 2.0.

Most organizations have complex marketing technology stacks. Connecting all the systems in their stack often requires custom code or repetitive manual tasks. This integration work can be time-consuming and hard to maintain.

Modern orchestration tools solve this by automating how information flows between systems. Instead of writing custom code, you can use no-code tools to define workflows that trigger automatically. When someone fills out a form, the system creates a CRM contact, sends a welcome email, and notifies your team without any manual work.

In my keynote, I showed how ECA and ActivePieces can work together. Jürgen Haas, who created ECA, and I collaborated on this integration. ECA lets you define automations inside Drupal using events, conditions, and actions. ActivePieces is an open source automation platform similar to Zapier or n8n.

This approach allows us to build user experiences that are not only better and smarter, but also positions Drupal to benefit from AI innovation happening across the broader ecosystem. The idea resonated in Vienna. People approached me enthusiastically with related projects and demos, including tools like Flowdrop or Drupal's MCP module.

Between now and DrupalCon Chicago, we're inviting the community to explore and expand on this work. Join us in #orchestration on Drupal Slack, test the new Orchestration module, connect more automation platforms, or help improve ECA. If this direction proves valuable, we'll share what we learned at DrupalCon Chicago.

Building the future together

At DrupalCon Vienna, I felt something shift. Sessions were packed. People were excited about Site Templates and the Marketplace. Drupal Canvas drew huge crowds, and even more agencies signed up to join the Drupal AI initiative. During contribution day, more people than usual showed up looking for ways to help.

That energy in Vienna reflected something bigger. AI is changing how people use the web and how we build for it. It can feel threatening, and it can feel full of possibility, but what became clear in Vienna is that Drupal is well positioned at this inflection point, with both momentum and direction.

What makes this moment special is how the community is responding with focus and collaboration. We are approaching it as a much more coordinated effort, while still leaving room for experimentation.

Vienna showed me that the Drupal community is ready to take this on together. We have navigated uncharted territory before, but this time there is a boldness and unity I have not seen in years. That is the way through the storm. I am proud to be part of it.

I want to extend my gratitude to everyone who contributed to making my presentation and demos a success. A special thank you to Adam G-H, Aidan Foster, ASH Sullivan, Bálint Kléri, Cristina Chumillas, Elliott Mower, Emma Horrell, Gábor Hojtsy, Gurwinder Antal, James Abrahams, Jurgen Haas, Kristen Pol, Lauri Timmanee, Marcus Johansson, Martin Anderson-Clutz, Pamela Barone, Tiffany Farriss, Tim Lehnen, and Witze Van der Straeten. Many others contributed indirectly to make this possible. If I've inadvertently omitted anyone, please reach out.

I had just published my post about having dinner with Garry Kasparov when I got a call. Belgium's Prime Minister Bart De Wever had dropped out of a simultaneous exhibition where Kasparov would play 20 people at once. Did I want to take his seat?

Of course I didn't hesitate. Within hours, I was sitting across a chessboard from Kasparov. I was never going to win. The question was: in how many moves would I lose?

Playing against Garry Kasparov. Photo © Jelle Jansegers.

Kasparov opened with white, and I defended with black using the Caro-Kann defense. I blundered my rook on move 11. A mistake I'm still kicking myself over. But I kept fighting. A few times I made him pause and think for a minute or so. I resigned at move 25. None of the twenty players managed a draw or a win.

Playing against Garry Kasparov. Photo © Jelle Jansegers.

The event was livestreamed, with GM Nigel Short and FM Lennert Lenaerts providing commentary. Here is a snippet where they review my position:

This morning, I entered our game into Chess.com's analysis tool. Kasparov played with 94% accuracy, while I managed 80% accuracy (estimated 2100 ELO performance). Not bad for someone who hung a rook early.

I'm grateful I got to play him. It's a game I'll remember for the rest of my life.

Playing against Garry Kasparov. Photo © Jelle Jansegers.

Here is the game in PGN notation for anyone who wants to analyze it:

[Event "Simul Exhibition Antwerp"]
[Date "2025.10.21"]
[White "Kasparov, Garry"]
[Black "Buytaert, Dries"]
[Result "1-0"]
[Variant "Standard"]
[ECO "B12"]
[Opening "Caro-Kann Defense: Advance Variation, Tal Variation"]
1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 
5. c4 e6 6. Nc3 Bb4 7. Qb3 Bxc3+ 8. bxc3 Qc7 9. Ba3 Nd7 
10. Nf3 Rb8 11. Bd6 Qc8 12. Bxb8 Qxb8 13. cxd5 exd5 14. c4 Ne7 
15. Bd3 Bxd3 16. Qxd3 dxc4 17. Qxc4 Nb6 18. Qc2 Qc8 19. Kf1 Qd7 
20. Re1 Kd8 21. Ng5 Rf8 22. e6 Qd5 23. exf7 Qc4+ 24. Qxc4 Nxc4 
25. Ne6+

And in FEN notation:

3k1r2/pp2nPp1/2p1N3/7p/2nP3P/8/P4PP1/4RK1R b - - 1 25

We hebben de sleutels nog niet, maar ik plan toch al een verhuisdag op woensdag 29 oktober. (To be confirmed, maar het komt dichterbij!)

Waar ik hulp bij kan gebruiken

• Bananendozen verhuizen — ik zorg dat het meeste op voorhand is ingepakt.
  Ruwe schatting: zo’n 30 dozen (ik heb ze niet geteld, ik leef graag gevaarlijk).
• Demonteren en verhuizen van meubels:
  • Boekenrek (IKEA KALLAX 5×5)
  • Kleerkast
  • Bed
  • Bureau
• Diepvries verhuizen (van de keuken op het gelijkvloers naar de kelder in het nieuwe huis).

De dozen en meubels staan nu op de 2de verdieping. Ik probeer vooraf al wat dozen naar beneden te sleuren — want trappen, ja.

Assembleren van meubels op het nieuwe adres doen we een andere dag.
Doel van de dag: niet overprikkeld geraken.

Wat ik zelf regel

Ik voorzie een kleine bestelwagen via Dégage autodelen.

Wat ik nog nodig heb

• Een elektrische schroevendraaier (voor het IKEA-spul).
• Handige, stressbestendige mensen met een vleugje organisatietalent.
• Enkele auto’s die over en weer kunnen rijden — zelfs al is het maar voor een paar dozen.
• Emotionele support crew die op tijd kunnen zeggen: “Hey, pauze.”

Praktisch

• Oud adres: Ledeberg
• Nieuw adres: tussen station Gent-Sint-Pieters en de Sterre
• Afstand: ongeveer 4 km
  (Exacte adressen deel ik met de helpers.)

Ik maak een WhatsApp-groep voor coördinatie.

Afsluiter

Verhuisdag Part 1 eindigt met gratis pizza’s.
Want eerlijk: dozen sleuren is zwaar, maar pizza maakt alles beter.

Wil je komen helpen (met spierkracht, auto, gereedschap of goeie vibes)?
Laat iets weten — hoe meer handen, hoe minder stress!

When I was about 10 years old, my uncle gave me a chess computer. It was the "Kasparov Team-Mate Advanced Trainer", released in 1988. More than 35 years later, I still have it. Last night I was lucky enough to have dinner with the man whose name is on that device.

Garry Kasparov is one of the greatest chess players of all time. He was the number one chess player in the world for 21 years and became famous for his matches against IBM's Deep Blue. Since retiring from chess, he has become a prominent advocate for democracy, even running against Putin in 2008.

With Garry Kasparov in Antwerp, October 2025

During our conversation, Garry broke the news that Grandmaster Daniel Naroditsky had passed away unexpectedly. He was only 29. The news stopped me cold. For a moment, I just sat there, trying to process it.

I've probably watched every video Daniel Naroditsky published on his YouTube channel over the past four years. His videos made me fall in love with chess in a way I never had before. I was drawn not only to his mastery but to how generously he shared it. His real achievement wasn't his chess rating but how many people he made better.

Here I was, sitting across from the chess legend whose computer first introduced me to the game as a child, learning about the sudden loss of the person who reignited that passion decades later. One sitting in front of me, very much alive and passionately debating. The other suddenly gone.

It's strange how we can form connections with people we never meet. Through a name on a device, through videos we watch online, they become a part of our lives. When you meet one in person, the excitement is real. When you learn another has died, so is the grief.

I left that dinner thinking about the strangeness of it all. Two people who shaped my relationship with chess, colliding in one unexpected evening.

class AbstractCommand : public QObject
{
    Q_OBJECT
public:
    explicit AbstractCommand(QObject* a_parent = nullptr);
    Q_INVOKABLE virtual void execute() = 0;
    virtual bool canExecute() const = 0;
signals:
    void canExecuteChanged( bool a_canExecute );
};

AbstractCommand::AbstractCommand(QObject *a_parent)
    : QObject( a_parent )
{
}

AbstractConfigurableCommand::AbstractConfigurableCommand(QObject *a_parent)
    :   AbstractCommand( a_parent )
    , m_canExecute( false ) { }

bool AbstractConfigurableCommand::canExecute() const
{
    return m_canExecute;
}
void AbstractConfigurableCommand::setCanExecute( bool a_canExecute )
{
    if( a_canExecute != m_canExecute ) {
        m_canExecute = a_canExecute;
        emit canExecuteChanged( m_canExecute );
        emit localCanExecuteChanged( m_canExecute );
    }
}

#include 

#include "CompositeCommand.h"

/*! \brief Constructor for a empty initial composite command */
CompositeCommand::CompositeCommand( QObject *a_parent )
    : AbstractCommand ( a_parent ) {}

/*! \brief Constructor for a list of members */
CompositeCommand::CompositeCommand( QList a_members, QObject *a_parent )
    : AbstractCommand ( a_parent )
{
    foreach (AbstractCommand* member, a_members) {
        registration(member);
        m_members.append( QSharedPointer(member) );
    }
}

/*! \brief Constructor for a list of members */
CompositeCommand::CompositeCommand( QList> a_members, QObject *a_parent )
    : AbstractCommand ( a_parent )
    , m_members ( a_members )
{
    foreach (const QSharedPointer& member, m_members) {
        registration(member.data());
    }
}

/*! \brief Destructor */
CompositeCommand::~CompositeCommand()
{
    foreach (const QSharedPointer& member, m_members) {
        deregistration(member.data());
    }
}

void CompositeCommand::executeAsync()
{
    foreach (const QSharedPointer& member, m_members) {
        member->executeAsync();
    }
}

bool CompositeCommand::canExecute() const
{
    foreach (const QSharedPointer& member, m_members) {
        if (!member->canExecute()) {
            return false;
        }
    }
    return true;
}

/*! \brief When one's canExecute changes */
void CompositeCommand::onCanExecuteChanged( bool a_canExecute )
{
    bool oldstate = !a_canExecute;
    bool newstate = a_canExecute;
    foreach (const QSharedPointer& member, m_members) {
        if ( member.data() != sender() ) {
            oldstate &= member->canExecute();
            newstate &= member->canExecute();
        }
    }

    if (oldstate != newstate) {
        emit canExecuteChanged( newstate );
    }
}

/*! \brief When one's execution completes */
void CompositeCommand::onExecutionCompleted( )
{
    m_completedCount++;

    if ( m_completedCount == m_members.count( ) ) {
        m_completedCount = 0;
        emit executionCompleted();
    }
}


void CompositeCommand::registration( AbstractCommand* a_member )
{
    connect( a_member, &AbstractCommand::canExecuteChanged,
             this, &CompositeCommand::onCanExecuteChanged );
    connect( a_member, &AbstractCommand::executionCompleted,
             this, &CompositeCommand::onExecutionCompleted );
}

void CompositeCommand::deregistration( AbstractCommand* a_member )
{
    disconnect( a_member, &AbstractCommand::canExecuteChanged,
                this, &CompositeCommand::onCanExecuteChanged );
    disconnect( a_member, &AbstractCommand::executionCompleted,
                this, &CompositeCommand::onExecutionCompleted );
}

void CompositeCommand::handleCanExecuteChanged(bool a_oldCanExecute)
{
    bool newCanExecute = canExecute();
    if( a_oldCanExecute != newCanExecute )
    {
        emit canExecuteChanged( newCanExecute );
    }
}

void CompositeCommand::add(AbstractCommand* a_member)
{
    bool oldCanExecute = canExecute();

    QQmlEngine::setObjectOwnership ( a_member, QQmlEngine::CppOwnership );
    m_members.append( QSharedPointer( a_member ) );
    registration ( a_member );

    handleCanExecuteChanged(oldCanExecute);
}

void CompositeCommand::add(const QSharedPointer& a_member)
{
    bool oldCanExecute = canExecute();

    m_members.append( a_member );
    registration ( a_member.data() );

    handleCanExecuteChanged(oldCanExecute);
}

void CompositeCommand::remove(AbstractCommand* a_member)
{
    bool oldCanExecute = canExecute();

    QMutableListIterator > i( m_members );
    while (i.hasNext()) {
        QSharedPointer val = i.next();
        if ( val.data() == a_member) {
            deregistration(val.data());
            i.remove();
        }
    }

    handleCanExecuteChanged(oldCanExecute);
}

void CompositeCommand::remove(const QSharedPointer& a_member)
{
    bool oldCanExecute = canExecute();

    deregistration(a_member.data());
    m_members.removeAll( a_member );

    handleCanExecuteChanged(oldCanExecute);
}

After a few months of maintaining ‘desinformatizia’ We took away their mystery.

Ik heb mezelf eindelijk een (refurbished) nieuw toestel gekocht waarmee je kan bellen en zo van die andere nuttige dingen.

Uiteraard moet daar SailfishOS van me opstaan.

En deze keer werkt echt alles dat ik nodig heb. Goede ontvangst, GPS, 4G

So, you know that feeling when you’re editing GRUB for the thousandth time, because dual-booting is apparently a lifestyle choice?
In a previous post — Resurrecting My Windows Partition After 4 Years 🖥️🎮 — I was neck-deep in grub.cfg, poking at boot entries, fixing UUIDs, and generally performing a ritual worthy of system resurrection.

While I was at it, I decided to take a closer look at all those mysterious variables lurking in /etc/default/grub.
That’s when I stumbled upon something… magical. ✨

🎶 GRUB_INIT_TUNE — Your Bootloader Has a Voice

Hidden among all the serious-sounding options like GRUB_TIMEOUT and GRUB_CMDLINE_LINUX_DEFAULT sits this gem:

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"

Wait, what? GRUB can beep?
Oh, not just beep. GRUB can play a tune. 🎺

Here’s how it actually works (per the GRUB manpage):

Format:

tempo freq duration [freq duration freq duration ...]

• tempo — The base time for all note durations, in beats per minute.
  • 60 BPM → 1 second per beat
  • 120 BPM → 0.5 seconds per beat
• freq — The note frequency in hertz.
  • 262 = Middle C, 0 = silence
• duration — Measured in “bars” relative to the tempo.
  • With tempo 60, 1 = 1 second, 2 = 2 seconds, etc.

So 480 440 1 is basically GRUB saying “Hello, world!” through your motherboard speaker: 0.25 seconds at 440 Hz, which is A₄ in standard concert pitch as defined by ISO 16:1975.
And yes, this works even before your sound card drivers have loaded — pure, raw, BIOS-level nostalgia.

🧠 From Beep to Bop

Naturally, I couldn’t resist. One line turned into a small Python experiment, which turned into an audio preview tool, which turned into… let’s say, “bootloader performance art.”

Want to make GRUB play a polska when your system starts?
You can. It’s just a matter of string length — and a little bit of mischief. 😏

There’s technically no fixed “maximum size” for GRUB_INIT_TUNE, but remember: the bootloader runs in a very limited environment. Push it too far, and your majestic overture becomes a segmentation fault sonata.

So maybe keep it under a few kilobytes unless you enjoy debugging hex dumps at 2 AM.

🎼 How to Write a Tune That Won’t Make Your Laptop Cry

Practical rules of thumb (don’t be that person):

• Keep the inline tune under a few kilobytes if you want it to behave predictably.
• Hundreds to a few thousands of notes is usually fine; tens of thousands is pushing luck.
• Each numeric value (pitch or duration) must be ≤ 65535.
• Very long tunes simply delay the menu — that’s obnoxious for you and terrifying for anyone asking you for help.
  Keep tunes short and tasteful (or obnoxious on purpose).

🎵 Little Musical Grammar: Notes, Durations and Chords (Fake Ones)

Write notes as frequency numbers (Hz). Example: A₄ = 440.

Prefer readable helpers: write a tiny script that converts D4 F#4 A4 into the numbers.

Example minimal tune:

GRUB_INIT_TUNE="480 294 1 370 1 440 1 370 1 392 1 494 1 294 1"

That’ll give you a jaunty, bouncy opener — suitable for mild neighbour complaints. 💃🎻

Chords? GRUB can’t play them simultaneously — but you can fake them by rapid time-multiplexing (cycling the chord notes quickly).
It sounds like a buzzing organ, not a symphony, but it’s delightful in small doses.

Fun fact 💾: this time-multiplexing trick isn’t new — it’s straight out of the 8-bit video game era.
Old sound chips (like those in the Commodore 64 and NES) used the same sleight of hand to make
a single channel pretend to play multiple notes at once.
If you’ve ever heard a chiptune shimmer with impossible harmonies, that’s the same magic. ✨🎮

🧰 Tools I Like (and That You Secretly Want)

If you’re not into manually counting numbers, do this:

Use a small composer script (I wrote one) that:

• Accepts melodic notation like D4 F#4 A4 or C4+E4+G4 (chord syntax).
• Can preview via your system audio (so you don’t have to reboot to hear it).
• Can install the result into /etc/default/grub and run update-grub (only as sudo).

Preview before you install. Always.
Your ears will tell you if your “ode to systemd” is charming or actually offensive.

For chords, the script time-multiplexes: e.g. for a 500 ms chord and 15 ms slices,
it cycles the chord notes quickly so the ear blends them.
It’s not true polyphony, but it’s a fun trick.

(If you want the full script I iterated on: drop me a comment. But it’s more fun to leave as an exercise to the reader.)

🧮 Limits, Memory, and “How Big Before It Breaks?”

Yes, my Red Team colleague will love this paragraph — and no, I’m not going to hand over a checklist for breaking things.

Short answer: GRUB doesn’t advertise a single fixed limit for GRUB_INIT_TUNE length.

Longer answer, responsibly phrased:

• Numeric limits: per note pitch/duration ≤ 65535 (uint16_t).
• Tempo: can go up to uint32_t.
• Parser & memory: the tune is tokenized at boot, so parsing buffers and allocators impose practical limits.
  Expect a few kilobytes to be safe; hundreds of kilobytes is where things get flaky.
• Usability: if your tune is measured in minutes, you’ve already lost. Don’t be that.

If you want to test where the parser chokes, do it in a disposable VM, never on production hardware.
If you’re feeling brave, you can even audit the GRUB source for buffer sizes in your specific version. 🧩

⚙️ How to Make It Sing

Edit /etc/default/grub and add a line like this:

GRUB_INIT_TUNE="480 440 1 494 1 523 1  587 1  659 3"

Then rebuild your config:

sudo update-grub

Reboot, and bask in the glory of your new startup sound.
Your BIOS will literally play you in. 🎶

💡 Final Thoughts

GRUB_INIT_TUNE is the operating-system equivalent of a ringtone for your toaster:
ridiculously low fidelity, disproportionately satisfying,
and a perfect tiny place to inject personality into an otherwise beige boot.

Use it for a smile, not for sabotage.

And just when I thought I’d been all clever reverse-engineering GRUB beeps myself…
I discovered that someone already built a web-based GRUB tune tester!
👉 https://breadmaker.github.io/grub-tune-tester/

Yes, you can compose and preview tunes right in your browser —
no need to sacrifice your system to the gods of early boot audio.
It’s surprisingly slick.

Even better, there’s a small but lively community posting their GRUB masterpieces on Reddit and other forums.
From Mario theme beeps to Doom startup riffs, there’s something both geeky and glorious about it.
You’ll find everything from tasteful minimalist dings to full-on “someone please stop them” anthems. 🎮🎶

Boot loud, boot proud — but please boot considerate. 😄🎻💻

La justesse au lieu de l’exactitude

Où je parle de hockey sous-marin, d’avions militaires et du pourrissement des oranges punks.

L’arbitraire de l’arbitrage

C’est un fait historique peu connu, mais j’ai, brièvement, été arbitre sportif. J’ai en effet arbitré des matchs de première division belge de hockey subaquatique (si, c’est un sport qui existe). Bon, en réalité, j’ai été arbitre parce que chaque équipe de division 2 devait envoyer des joueurs arbitrer des matchs de division 1. Mais, au final, je l’ai quand même fait.

Je me souviens d’un match particulièrement important entre les deux meilleures équipes de Belgique qui s’affrontaient pour le titre de champion de Belgique.

En hockey subaquatique, il y a normalement deux arbitres dans l’eau. Mais, lors de ce match, le second arbitre s’avéra dépassé et, à chaque action, me faisait le geste signifiant "je n’ai pas vu l’action" (étant équipés de masque et de tubas, les arbitres communiquent par gestes codifiés).

Je me suis donc retrouvé à arbitrer presque seul ce qui était probablement le match le plus important du championnat. Malgré mon manque d’expérience, j’ai très vite compris que la seule manière de garder le contrôle d’un match très engagé était de prendre des décisions fermes avec assurance. Le palet était sorti après une mêlée confuse ? Pas le temps d’analyser au millimètre qui était le dernier joueur à l’avoir touché : je devais simplement prendre une décision. Quoi que je décide, l’autre équipe allait réclamer. C’est d’ailleurs arrivé très vite. En hockey subaquatique, seul le capitaine peut, en théorie, s’adresser à l’arbitre. Un joueur est venu, en se plaignant. J’ai fait le geste de demander s’il était capitaine et, comme ce n’était pas le cas, je l’ai exclu pour 3 minutes. Il s’est mis à hurler, J’ai rajouté 2 minutes d’exclusion. C’était particulièrement sévère. Mais, à partir de ce moment, plus aucune de mes décisions n’a été contestée.

J’ai essayé de les rendre les plus justes possible et le match s’est très bien déroulé.

J’ai appris une chose importante : l’arbitrage n’est pas une discipline scientifique. Est-il physiquement possible de déterminer exactement quelle a été la dernière crosse à toucher le palet avant qu’il sorte ? À partir de quand exactement un shoot est-il considéré comme dangereux ? Même la frontière entre un goal et un sauvetage de justesse sur la ligne possède un certain degré d’arbitraire.

Pour prendre une décision juste, l’arbitre peut utiliser son intuition humaine. Si un défenseur a foncé vers un attaquant et que le palet est sorti, on peut, dans le doute, estimer que la sortie est la faute du défenseur. L’arbitre peut également « sentir » l’aspect volontaire ou non d’une faute.

Mais tout cela n’était possible que parce que, contrairement au football, le hockey subaquatique n’est pas équipé de caméras qui scrutent tout au ralenti. Le football qui est devenu un sport que je trouve absolument impossible à apprécier : après avoir marqué un goal, les joueurs se tournent désormais vers l’arbitre et attendent pour savoir s’il n’y avait pas eu un hors-jeu millimétré 5 minutes plus tôt. Le tout est analysé en coulisse par un type devant un ordinateur qui transmet ses décisions dans l’oreillette de l’arbitre. Ou plutôt les décisions prises par un ordinateur.

L’aspect humain du jeu a complètement disparu et prend les attributs d’une décision pseudoscientifique, tentant de découvrir une « vérité ». Or, scientifiquement, il n’y a pas de vérité possible. Le hors-jeu se déclare au moment où le ballon quitte le pied du passeur. Ce moment n’existe pas. Le ballon se déformant, je mets au défi quiconque de déterminer la milliseconde exacte de cet événement. Il en est de même pour décider si une ligne à été franchie ou non. À partir de quel millimètre peut-on dire qu’une sphère a franchi une ligne tracée sur des brins d’herbe ? Rien que le placement des caméras et l’éclairage du stade vont influencer la décision. Même en cyclisme il est parfois incroyablement difficile de déterminer quel vélo a franchi la ligne en premier. Et la décision est alors prise sans appel possible.

Scientifiquement, c’est très compliqué de tracer une limite exacte. Un de mes profs de polytechnique disait que les appareils à aiguille sont toujours plus précis que les afficheurs numériques, car on peut voir la mesure « réelle » … quitte à bouger un peu la tête pour qu’elle corresponde à ce que l’on veut !

Pour mesurer scientifiquement, il faut poser des hypothèses, discuter, prendre plusieurs mesures, répéter une expérience. Humainement, au contraire, il est possible de prendre la décision qui parait la plus juste possible sur le moment même. La décision pourra toujours être discutée par après, mais, dans le feu de l’action, c’est celle qui a été prise.

Et même si les décisions ne sont pas parfaites, le fait qu’elles paraissent justes à première vue va créer une relation de confiance envers l’arbitre. L’arbitre se sentira responsable et utilisera son intuition pour préserver sa réputation. Lorsque j’ai arbitré ce fameux match de hockey, je n’ai jamais cherché à prendre la décision la plus exacte, mais toujours la plus juste.

Mais la machine ne permet plus la justesse. La justesse s’efface au profit d’une arbitraire exactitude. L’arbitre obéit désormais à des instructions qui lui sont soufflées dans l’oreillette. Il ne peut plus prendre de décisions. Il ne peut plus prendre de décisions, mais, paradoxalement, il en reste responsable.

De la complexité comme justification de la non-décision

Il n’y a pas que les arbitres de sport. Les pilotes de chasse sont désormais confrontés au même problème.

Le F-35 est un avion tellement complexe qu’il est devenu tout bonnement inpilotable. Le 27 août 2025, un appareil s’est écrasé. Le train d’atterrissage était bloqué en position semi-ouverte et le pilote a tenté une série de « touch down », une procédure vieille comme l’aviation et que Buck Danny utilise notamment dans Prototype FX-13, un album de 1961, pour résoudre le même problème.

Buck Danny n’avait pas un ordinateur hyper complexe à son bord et il sauve finalement l’avion. En 2025, l’ordinateur a considéré que la procédure était un atterrissage classique. L’avion s’est mis en mode « roulage au sol » alors qu’il était en train de redécoller. En mode roulage à plusieurs centaines de mètres d’altitude, l’engin était bien entendu ingouvernable, forçant l’éjection du pilote.

Un problème mécanique prévisible et « classique » s’est transformé, grâce aux ordinateurs en catastrophe.

• F-35 pilot held 50-minute airborne conference call with engineers before fighter jet crashed in Alaska (edition.cnn.com)

Comme ce prof d’électronique qui, pour justifier l’importance de l’électronique moderne, nous avait expliqué que grâce à l’électronique, sa voiture avait pu être réparée en moins d’une heure le jour même de son départ en vacances. La panne en question ? Un défaut du capteur électronique qui inventait de fausses pannes.

Plus besoin d’avoir un problème réel. Désormais, tout est automatisé ! En 2024, un pilote s’est éjecté de son F-35, car, malgré plusieurs reboot, son casque connecté indiquait des erreurs critiques.

Problème : après l’éjection du pilote, l’avion a continué à voler correctement pendant de très longues minutes. Il semblerait que son casque avait un simple bug informatique.

• Marine pilot loses command after ejecting from F-35B that kept flying (www.marinecorpstimes.com)

La subtilité de l’histoire c’est que le pilote en question voit désormais sa carrière mise entre parenthèses et est poursuivi pour abandon d’avion fonctionnel. Sauf qu’il a suivi à la lettre la procédure relative aux messages d’erreur affichés dans son casque.

Non seulement la complexité crée artificiellement des problèmes, mais elle empêche les humains d’acquérir de l’expérience et de prendre des décisions. Nous n’avons plus des pilotes qui « sentent » leur avion, mais des opérateurs suivants des procédures informatisées. C’est pareil quand mon garagiste me dit que l’erreur 550 de mon véhicule force à un retour chez le concessionnaire. Lequel n’a, au final, fait que remplacer une durite, ce que mon garagiste indépendant aurait pu faire directement si le logiciel ne l’en avait pas empêché.

Le prix de l’espionnage permanent

Si vous lisez ce blog, vous avez conscience de l’espionnage permanent dont nous sommes victimes. Et l’une des conséquences directes de cet espionnage, c’est que tout peut désormais être scruté même longtemps après. Toutes les décisions peuvent être discutées pour savoir si, scientifiquement, c’était bien la bonne décision.

Le foot, encore lui, est l’exemple parfait : après 90 minutes de match suivent des heures voire, dans certains cas, des journées entières de discussions entre des types qui regardent chaque image au ralenti pour conclure que l’arbitre, l’entraîneur ou les joueurs ont pris de mauvaises décisions.

Qu’on soit arbitre, pilote de chasse ou simple citoyen, la seule stratégie possible pour un humain raisonnable est donc de ne plus prendre de décisions (ce qui est déjà une décision en soi).

Nous nous sommes fait avoir. Nous servons la machine aveuglément, n’en tirant aucun bénéfice lorsque tout va bien et en nous faisant taper sur les doigts lorsque tout va mal. Ce qui sert d’excuses à mettre encore plus de machines dans l’histoire.

Nous sommes devenus cet assemblage biologiquement mécanique absurde et contre nature qu’Anthony Burgess appelle « L’orange mécanique » (la signification du titre est en effet parfaitement explicite dans le livre, bien plus que dans le film).

Et si vous pensez que l’IA peut vous dépasser, c’est parce que, justement, vous agissez comme une IA, comme une orange mécanique. Par définition, ChatGPT surpassera toujours en intelligence celleux qui font confiance à ChatGPT.

Comme le disait l’inénarrable Yann Kerninon en 2017, il faut juste arrêter de nous prendre pour des machines. Redevenir des humains. Des oranges biologiques qui pourrissent et crèvent, mais qui sont, juste avant, pleines de saveurs et de vitamines.

• Peut-on penser l'intelligence artificielle avec une intelligence superficielle ? - Yann Kerninon

Andreas raconte son expérience avec un de ses collègues incapable de résoudre un problème particulier (ce qui arrive à tout le monde, surtout quand on a le nez dans le guidon). Mais la particularité, c’est que le collègue en question n’a jamais cherché à résoudre le problème. Il cherchait à ce que ChatGPT lui donne la réponse.

Lorsqu’Andreas a compris la cause du problème en question, il a tenté de l’expliquer à son collègue, mais ce n’est que lorsque ce dernier a donné l’explication à ChatGPT et que ChatGPT a acquiescé qu’ils ont pu enfin avancer.

• Is the ability to think going to become a rare and valuable skill? (82mhz.net)

Andreas conclut avec le fait que le cerveau est un muscle. Moins on l’utilise, plus il s’atrophie et plus l’acte de penser devient douloureux et moins on a envie de l’utiliser (et donc plus il s’atrophie).

J’en profite pour rappeler que ChatGPT et consorts sont littéralement des machines à reformuler vos questions, à acquiescer à tous vos biais cognitifs. Mais Olivier Ertzscheid l’explique mieux que moi dans ce court billet « 3 minutes chrono »

• La bataille de l’IA, et nos effondrements. (affordance.framasoft.org)

Mais là où Andrea est trop optimiste est lorsqu’il imagine que savoir penser va devenir une qualité rare et enviable sur le marché du travail.

Rare, oui.

Enviable, certainement pas. Car penser, c’est remettre en question. Le capitalisme actuel me fait penser à la guerre 14-18. Les travailleurs sont la chair à canon. Les intellectuels sont les pacifistes, les objecteurs de conscience. En tentant de remettre en question l’épouvantable boucherie dont ils étaient témoins, ils n’ont gagné que le droit de se faire fusiller.

Questionner, se rebeller, c’est être un perdant !

• Ode aux perdants (ploum.net)

Comme je le disais : on ne reçoit pas de médailles pour résister. C’est même plutôt le contraire : les médailles sont là pour récompenser ceux qui perpétuent le système sans poser de questions.

• Pas de médaille pour les résistants (ploum.net)

Refuser de devenir une orange mécanique, c’est accepter de pourrir. C’est même le célébrer en s’enfonçant des clous de girofle dans la chair pour que ce pourrissement sente bon.

En plus, ça donne un look punk, vous ne trouvez pas ?

Dear lazyweb,

At work, we are trying to rotate the GPG signing keys for the Linux packages of the eID middleware

We created new keys, and they will be installed on all Linux machines that have the eid-archive package installed soon (they were already supposed to be, but we made a mistake).

Running some tests, however, I have a bit of a problem:

[wouter@rhel rpm-gpg]$ sudo rpm --import RPM-GPG-KEY-BEID-RELEASE
[wouter@rhel rpm-gpg]$ sudo rpm --import RPM-GPG-KEY-BEID-RELEASE-2025
fout: RPM-GPG-KEY-BEID-RELEASE-2025: key 1 import failed.
[wouter@rhel rpm-gpg]$ sudo rpm --import RPM-GPG-KEY-BEID-CONTINUOUS

This is on RHEL9.

The only difference between the old keys and the new one, apart of course from the fact that the old one is, well, old, is that the old one uses the RSA algorithm whereas the new one uses ECDSA on the NIST P-384 curve (the same algorithm as the one used by the eID card).

Does RPM not support ECDSA keys? Does anyone know where this is documented?

(Yes, I probably should have tested this before publishing the new key, but this is where we are)

When working on presentations, I like to extract my speaker notes to review the flow and turn them into blog posts. I'm doing this right now for my DrupalCon Vienna talk.

I used to do this manually, but with presentations often having 100+ slides, it gets tedious and isn't very repeatable. So I ended up automating this with a Python script.

Since I use Apple Keynote or Google Slides rather than Microsoft PowerPoint, I first export my presentations to PowerPoint format, then run my Python script.

If you've ever needed to pull speaker notes from a presentation for review, editing or blogging, here is my script and how to use it.

Speaker notes extractor script

Save this code as powerpoint-to-text.py:

#!/usr/bin/env python3
"""Extract speaker notes from PowerPoint presentations to text files."""

import sys
from pathlib import Path
from pptx import Presentation

def extract_speaker_notes(pptx_path: Path) -> tuple[str, int]:
    presentation = Presentation(pptx_path)
    notes_text = []

    for i, slide in enumerate(presentation.slides, 1):
        if slide.notes_slide and slide.notes_slide.notes_text_frame:
            notes = slide.notes_slide.notes_text_frame.text.strip()
            if notes:
                notes_text.append(f"=== Slide {i} ===\n{notes}\n")

    return "\n".join(notes_text), len(notes_text)

def main():
    if len(sys.argv) != 2:
        print("Usage: python powerpoint-to-text.py presentation.pptx")
        sys.exit(1)

    input_path = Path(sys.argv[1])

    if not input_path.exists():
        print(f"Error: File '{input_path}' not found")
        sys.exit(1)

    if input_path.suffix.lower() != '.pptx':
        print(f"Warning: '{input_path}' may not be a PowerPoint file")

    try:
        notes_text, notes_count = extract_speaker_notes(input_path)
    except Exception as e:
        print(f"Error reading presentation: {e}")
        sys.exit(1)

    output_path = input_path.with_suffix('.txt')
    output_path.write_text(notes_text, encoding='utf-8')

    print(f"Extracted {notes_count} slides with notes to {output_path}")

if __name__ == "__main__":
    main()

The script uses the python-pptx library to read PowerPoint files. This library understands the internal structure of .pptx files (which are zip archives containing XML). It provides a clean Python interface to access slides and their speaker notes. The script loops through each slide, checks if it has notes, and writes them to a text file.

Usage

I like to use uv to run Python code. uv is a fast, modern Python package manager that handles dependencies automatically:

$ uv run --with python-pptx powerpoint-to-text.py your-presentation.pptx

This saves a .txt file with your notes in the same directory as the input file, not the current directory or desktop.

The text file contains:

=== Slide 1 ===
Speaker notes from slide 1 ...

=== Slide 3 ===
Speaker notes from slide 3 ...

Only slides with speaker notes are included.

As a solo developer, I wear all the hats.
That includes the very boring Quality Assurance Hat — the one that says “yes, Amedee, you do need to check for trailing whitespace again.”

And honestly? I suck at remembering those little details. I’d rather be building cool stuff than remembering to run Black or fix a missing newline. So I let my robot friend handle it.

That friend is called pre-commit. And it’s the best personal assistant I never hired.

What is this thing?

Pre-commit is like a bouncer for your Git repo. Before your code gets into the club (your repo), it gets checked at the door:

“Whoa there — trailing whitespace? Not tonight.”
“Missing a newline at the end? Try again.”
“That YAML looks sketchy, pal.”
“You really just tried to commit a 200MB video file? What is this, Dropbox?”
“Leaking AWS keys now, are we? Security says nope.”
“Commit message says ‘fix’? That’s not a message, that’s a shrug.”

Pre-commit runs a bunch of little scripts called hooks to catch this stuff. You choose which ones to use — it’s modular, like Lego for grown-up devs.

When I commit, the hooks run. If they don’t like what they see, the commit gets bounced.
No exceptions. No drama. Just “fix it and try again.”

Is it annoying? Yeah, sometimes.
But has it saved my butt from pushing broken or embarrassing code? Way too many times.

Why I bother (as a hobby dev)

I don’t have teammates yelling at me in code reviews. I am the teammate.
And future-me is very forgetful.

Pre-commit helps me:

• Keep my code consistent
• It catches dumb mistakes before I make them permanent.
• Spend less time cleaning up
• Feel a little more “pro” even when I’m hacking on toy projects
• It works with any language. Even Bash, if you’re that kind of person.

Also, it feels kinda magical when it auto-fixes stuff and the commit just… works.

Installing it with pipx (because I’m not a barbarian)

I’m not a fan of polluting my Python environment, so I use pipx to keep things tidy. It installs CLI tools globally, but keeps them isolated.
If you don’t have pipx yet:

python3 -m pip install --user pipx
pipx ensurepath

Then install pre-commit like a boss:

pipx install pre-commit

Boom. It’s installed system-wide without polluting your precious virtualenvs. Chef’s kiss.

Setting it up

Inside my project (usually some weird half-finished script I’ll obsess over for 3 days and then forget for 3 months), I create a file called .pre-commit-config.yaml.

Here’s what mine usually looks like:

repos:
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v5.0.0
    hooks:
      - id: trailing-whitespace
      - id: end-of-file-fixer
      - id: check-yaml
      - id: check-added-large-files

  - repo: https://github.com/gitleaks/gitleaks
    rev: v8.28.0
    hooks:
      - id: gitleaks

  - repo: https://github.com/jorisroovers/gitlint
    rev: v0.19.1
    hooks:
      - id: gitlint

  - repo: https://gitlab.com/vojko.pribudic.foss/pre-commit-update
    rev: v0.8.0
    hooks:
      - id: pre-commit-update

What this pre-commit config actually does

You’re not just tossing some YAML in your repo and calling it a day. This thing pulls together a full-on code hygiene crew — the kind that shows up uninvited, scrubs your mess, locks up your secrets, and judges your commit messages like it’s their job. Because it is.

pre-commit-hooks (v5.0.0)

These are the basics — the unglamorous chores that keep your repo from turning into a dumpster fire. Think lint roller, vacuum, and passive-aggressive IKEA manual rolled into one.

• trailing-whitespace:
  No more forgotten spaces at the end of lines. The silent killers of clean diffs.
• end-of-file-fixer:
  Adds a newline at the end of each file. Why? Because some tools (and nerds) get cranky if it’s missing.
• check-yaml:
  Validates your YAML syntax. No more “why isn’t my config working?” only to discover you had an extra space somewhere.
• check-added-large-files:
  Stops you from accidentally committing that 500MB cat video or .sqlite dump. Saves your repo. Saves your dignity.

gitleaks (v8.28.0)

Scans your code for secrets — API keys, passwords, tokens you really shouldn’t be committing.
Because we’ve all accidentally pushed our .env file at some point. (Don’t lie.)

gitlint (v0.19.1)

Enforces good commit message style — like limiting subject line length, capitalizing properly, and avoiding messages like “asdf”.
Great if you’re trying to look like a serious dev, even when you’re mostly committing bugfixes at 2AM.

pre-commit-update (v0.8.0)

The responsible adult in the room. Automatically bumps your hook versions to the latest stable ones. No more living on ancient plugin versions.

In summary

This setup covers:

• Basic file hygiene (whitespace, newlines, YAML, large files)
• Secret detection
• Commit message quality
• Keeping your hooks fresh

You can add more later, like linters specific for your language of choice — think of this as your “minimum viable cleanliness.”

What else can it do?

There are hundreds of hooks. Some I’ve used, some I’ve just admired from afar:

• black is a Python code formatter that says: “Shhh, I know better.”
• flake8 finds bugs, smells, and style issues in Python.
• isort sorts your imports so you don’t have to.
• eslint for all you JavaScript kids.
• shellcheck for Bash scripts.
• … or write your own custom one-liner hook!

You can browse tons of them at: https://pre-commit.com/hooks.html

Make Git do your bidding

To hook it all into Git:

pre-commit install

Now every time you commit, your code gets a spa treatment before it enters version control.

Wanna retroactively clean up the whole repo? Go ahead:

pre-commit run --all-files

You’ll feel better. I promise.

TL;DR

Pre-commit is a must-have.
It’s like brushing your teeth before a date: it’s fast, polite, and avoids awkward moments later.
If you haven’t tried it yet: do it. Your future self (and your Git history, and your date) will thank you.

Use pipx to install it globally.
Add a .pre-commit-config.yaml.
Install the Git hook.
Enjoy cleaner commits, fewer review comments — and a commit history you’re not embarrassed to bring home to your parents.

And if it ever annoys you too much?
You can always disable it… like cancelling the date but still showing up in their Instagram story.

git commit --no-verify

Want help writing your first config? Or customizing it for Python, Bash, JavaScript, Kotlin, or your one-man-band side project? I’ve been there. Ask away!

Several years ago, I built a photo stream on my website and pretty much stopped posting on Instagram.

I didn't like how Instagram made me feel, or the fact that it tracks my friends and family when they look at my photos. And while it was a nice way to stay in touch with people, I never found a real sense of community there.

Instead, I wanted a space that felt genuinely mine. A place that felt like home, not a podium. No tracking, no popularity contests, no clickbait, no ads. Just a quiet corner to share a bit of my life, where friends and family could visit without being tracked.

Leaving Instagram meant giving up its biggest feature: subscribers and notifications. On Instagram, people follow you and automatically see your posts. On my website, you have to remember to visit.

To bridge this gap, I first added an RSS feed for my photos. But since not everyone uses RSS, I later started a monthly photo newsletter. Once a month, I pick my favorite photos, format them for email, and send them out.

After sending five or six photo newsletters, I could already feel my motivation fading. Each one only took about twenty minutes to make, but it still felt like too much friction. So, I decided to fix that.

Under the hood, my photo stream runs on Drupal, built as a custom module. I added two new routes to my custom Drupal module:

• /photos/$year/$month: shows all photos for a given month, with the usual features: lazy loading, responsive images, Schema.org markup, and so on.
• /photos/$year/$month?email=true: shows the same photos, but stripped down and formatted specifically for email clients.

Now my monthly workflow looks like this: visit /photos/2025/9?email=true, copy the source HTML, paste it into Buttondown, and hit 'Send'. That twenty-minute task became a one-minute task.

I spent two hours coding this to save nineteen minutes a month. In other words, it takes about six months before the time saved equals the time invested. The math checks out: 120 / 19 ≈ 6. My developer brain called it a win. My business brain called it a write-off.

But the real benefit isn't the time saved. The easier something is, the more likely I am to stick with it. Automation doesn't just save time. It also preserves good intentions.

Could I automate this completely? Sure. I'm a developer, remember. Maybe I will someday. But for now, that one-minute task each month feels right. It's just enough involvement to stay connected to what I'm sharing, without the friction that kills motivation.

I see so much social media content vanish into an algorithmic black hole.

Post a photo on Instagram and hundreds of people see it. Tweet a thought and it spreads across the internet in minutes. But that same content becomes invisible within days, buried beneath the constant scroll.

Six years ago, I deleted my Facebook account. And for the past two years, I've mostly stopped posting on Instagram and X (formerly Twitter).

It's a bittersweet. I started using Twitter in 2007 after Evan Williams, one of Twitter's co-founders, personally introduced it to me at FooCamp. I loved what it stood for then.

Jeff Robbins (co-founder Lullabot + former rockstar), Larry Page (co-founder Google) and Evan Williams (co-founder Blogger.com, co-founder Twitter) at FooCamp 2007.

I still post on LinkedIn now and then, but LinkedIn has gone backwards too, with so many shallow, click-baity posts.

When people ask why I'm not active on social media anymore, the truth is simple: I'm happier without it.

I continue to publish on my own website, even if it's not as often as I'd like. Posting on your own site gives you something social media doesn't: permanence.

Every week I get emails from people who discover an old blog post or a photo I shared on my website years ago. That never happens with my old tweets or social media posts.

My best posts from a decade ago still show up in search results. They still spark conversations. They still get referenced, and they still help people solve problems.

Social media content has a half-life measured in hours or days. Blog posts can compound over years.

This is why I'm building my audience here, on the edge of the internet. Some days it feels like swimming against the current. But when I see a post I wrote years ago still helping someone today, I know it's worth it.

Social media gives you reach. Blog posts give you longevity.

Sometimes Linux life is bliss. I have my terminal, my editor, my tools, and Steam games that run natively. For nearly four years, I didn’t touch Windows once — and I didn’t miss it.

And then Fortnite happened.

My girlfriend Enya and her wife Kyra got hooked, and naturally I wanted to join them. But Fortnite refuses to run on Linux — apparently some copy-protection magic that digs into the Windows kernel, according to Reddit (so I don’t know if it’s true). It’s rare these days for a game to be Windows-only, but rare enough to shatter my Linux-only bubble. Suddenly, resurrecting Windows wasn’t a chore anymore; it was a quest for polyamorous Battle Royale glory.

My Windows 11 partition had been hibernating since November 2021, quietly gathering dust and updates in a forgotten corner of the disk. Why it stopped working back then? I honestly don’t remember, but apparently I had blogged about it. I hadn’t cared — until now.

The Awakening – Peeking Into the UEFI Abyss

I started my journey with my usual tools: efibootmgr and update-grub on Ubuntu. I wanted to see what the firmware thought was bootable:

sudo efibootmgr

Output:

BootCurrent: 0001
Timeout: 1 seconds
BootOrder: 0001,0000
Boot0000* Windows Boot Manager ...
Boot0001* Ubuntu ...

At first glance, everything seemed fine. Ubuntu booted as usual. Windows… did not. It didn’t even show up in the GRUB boot menu. A little disappointing—but not unexpected, given that it hadn’t been touched in years.

I knew the firmware knew about Windows—but the OS itself refused to wake up.

The Hidden Enemy – Why os-prober Was Disabled

I soon learned that recent Ubuntu versions disable os-prober by default. This is partly to speed up boot and partly to avoid probing unknown partitions automatically, which could theoretically be a security risk.

I re-enabled it in /etc/default/grub:

GRUB_DISABLE_OS_PROBER=false

Then ran:

sudo update-grub

Even after this tweak, Windows still didn’t appear in the GRUB menu.

The Manual Attempt – GRUB to the Rescue

Determined, I added a manual GRUB entry in /etc/grub.d/40_custom:

menuentry "Windows" {
    insmod part_gpt
    insmod fat
    insmod chain
    search --no-floppy --fs-uuid --set=root 99C1-B96E
    chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}

How I found the EFI partition UUID:

sudo blkid | grep EFI

Result: UUID="99C1-B96E"

Ran sudo update-grub… Windows showed up in GRUB! But clicking it? Nothing.

At this stage, Windows still wouldn’t boot. The ghost remained untouchable.

The Missing File – Hunt for bootmgfw.efi

The culprit? bootmgfw.efi itself was gone. My chainloader had nothing to point to.

I mounted the NTFS Windows partition (at /home/amedee/windows) and searched for the missing EFI file:

sudo find /home/amedee/windows/ -type f -name "bootmgfw.efi"
/home/amedee/windows/Windows/Boot/EFI/bootmgfw.efi

The EFI file was hidden away, but thankfully intact. I copied it into the proper EFI directory:

sudo cp /home/amedee/windows/Windows/Boot/EFI/bootmgfw.efi /boot/efi/EFI/Microsoft/Boot/

After a final sudo update-grub, Windows appeared automatically in the GRUB menu. Finally, clicking the entry actually booted Windows. Victory!

Four Years of Sleeping Giants

Booting Windows after four years was like opening a time capsule. I was greeted with thousands of updates, drivers, software installations, and of course, the installation of Fortnite itself. It took hours, but it was worth it. The old system came back to life.

Every “update complete” message was a heartbeat closer to joining Enya and Kyra in the Battle Royale.

The GRUB Disappearance – Enter Ventoy

After celebrating Windows resurrection, I rebooted… and panic struck.

The GRUB menu had vanished. My system booted straight into Windows, leaving me without access to Linux. How could I escape?

I grabbed my trusty Ventoy USB stick (the same one I had used for performance tests months ago) and booted it in UEFI mode. Once in the live environment, I inspected the boot entries:

sudo efibootmgr -v

Output:

BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0002,0000,0001
Boot0000* Windows Boot Manager ...
Boot0001* Ubuntu ...
Boot0002* USB Ventoy ...

To restore Ubuntu to the top of the boot order:

sudo efibootmgr -o 0001,0000

Console output:

BootOrder changed from 0002,0000,0001 to 0001,0000

After rebooting, the GRUB menu reappeared, listing both Ubuntu and Windows. I could finally choose my OS again without further fiddling.

A Word on Secure Boot and Signed Kernels

Since we’re talking bootloaders: Secure Boot only allows EFI binaries signed with a trusted key to execute. Ubuntu Desktop ships with signed kernels and a signed shim so it boots fine out of the box. If you build your own kernel or use unsigned modules, you’ll either need to sign them yourself or disable Secure Boot in firmware.

Diagram of the Boot Flow

Here’s a visual representation of the boot process after the fix:

flowchart TD
    UEFI[" UEFI Firmware BootOrder:<br/>0001 (Ubuntu) →<br/>0000 (Windows)<br/>(BootCurrent: 0001)"]

    subgraph UbuntuEFI["shimx64.efi"]
        GRUB[" GRUB menu"]
        LINUX[" Ubuntu Linux<br/>kernel + initrd"]
        CHAINLOAD[" Windows<br/>bootmgfw.efi"]
    end

    subgraph WindowsEFI["bootmgfw.efi"]
        WBM[" Windows Boot Manager"]
        WINOS[" Windows 11<br/>(C:)"]
    end

    UEFI --> UbuntuEFI
    GRUB -->|boots| LINUX
    GRUB -.->|chainloads| CHAINLOAD
    UEFI --> WindowsEFI
    WBM -->|boots| WINOS

From the GRUB menu, the Windows entry chainloads bootmgfw.efi, which then points to the Windows Boot Manager, finally booting Windows itself.

First Battle Royale

After all the technical drama and late-night troubleshooting, I finally joined Enya and Kyra in Fortnite.

I had never played Fortnite before, but my FPS experience (Borderlands hype, anyone?) and PUBG knowledge from Viva La Dirt League on YouTube gave me a fighting chance.

We won our first Battle Royale together! The sense of triumph was surreal—after resurrecting a four-year-old Windows partition, surviving driver hell, and finally joining the game, victory felt glorious.

TL;DR: Quick Repair Steps

1. Enable os-prober in /etc/default/grub.
2. If Windows isn’t detected, try a manual GRUB entry.
3. If boot fails, copy bootmgfw.efi from the NTFS Windows partition to /boot/efi/EFI/Microsoft/Boot/.
4. Run sudo update-grub.
5. If GRUB disappears after booting Windows, boot a Live USB (UEFI mode) and adjust efibootmgr to set Ubuntu first.
6. Reboot and enjoy both OSes.

This little adventure taught me more about GRUB, UEFI, and EFI files than I ever wanted to know, but it was worth it. Most importantly, I got to join my polycule in a Fortnite victory and prove that even a four-year-old Windows partition can rise again!

This command on a Raspberry Pi 3:

stty -F /dev/ttyACM0 ispeed 9600 ospeed 9600 raw

Resulted in this error:

stty: /dev/ttyACM0: Inappropriate ioctl for device

This happened after the sd-card (with the OS) of the Pi entered failsafe mode so it is read only. I used dd to copy the 16GB sd-card to a new 128GB one:

The solution was to stop the module, remove the device, and start it again:

# modprobe -r cdc_acm
# rm -rf /dev/ttyACM0
# modprobe cdc_acm

... as it was probably copied with dd from the read-only sd-card.

epilogue: The 16GB SD was ten to fifteen years old. The Pi expanded the new card to 118GB not 128GB as advertised: relevant XKCD https://xkcd.com/394/

We need to talk.

You and I have been together for a long time. I wrote blog posts, you provided a place to share them. For years that worked. But lately you’ve been treating my posts like spam — my own blog links! Apparently linking to an external site on my Page is now a cardinal sin unless I pay to “boost” it.
And it’s not just Facebook. Threads — another Meta platform — also keeps taking down my blog links.

So this is goodbye… at least for my Facebook Page.
I’m not deleting my personal Profile. I’ll still pop in to see what events are coming up, and to look at photos after the balfolk and festivals. But our Page-posting days are over.

Here’s why:

• Your algorithm is a slot machine. What used to be “share and be seen” has become “share, pray, and maybe pay.” I’d rather drop coins in an actual jukebox than feed a zuckerbot just so friends can see my work.
• Talking into a digital void. Posting to my Page now feels like performing in an empty theatre while an usher whispers “boost post?” The real conversations happen by email, on Mastodon, or — imagine — in real life.
• Privacy, ads, and that creepy feeling. Every login is a reminder that Facebook isn’t free. I’m paying with my data to scroll past ads for things I only muttered near my phone. That’s not the backdrop I want for my writing.
• The algorithm ate my audience. Remember when following a Page meant seeing its posts? Cute era. Now everything’s at the mercy of an opaque feed.
• My house, my rules. I built amedee.be to be my own little corner of the web. No arbitrary takedowns, no algorithmic chokehold, no random “spam” labels. Subscribe by RSS or email and you’ll get my posts in the order I publish them — not the order an algorithm thinks you should.
• Better energy elsewhere. Time spent arm-wrestling Facebook is time I could spend writing, playing the nyckelharpa, or dancing a Swedish polska at a balfolk. All of that beats arguing with a zuckerbot.

From now on, if people actually want to read what I write, they’ll find me at amedee.be, via RSS, email, or Mastodon. No algorithms, no takedowns, no mystery boxes.

So yes, we’ll still bump into each other when I check events or browse photos. But the part where I dutifully feed you my blog posts? That’s over.

With zero boosted posts and one very happy nyckelharpa,
Amedee

De la mystification de la Grande Idée

et de la négation de l’expérience

Festival Hypermondes à Mérignac

Je dédicacerai ce samedi 20 et dimanche 21 septembre à Mérignac, dans le cadre du festival Hypermondes. Je participe également à une table ronde le dimanche. Et pour tout vous dire, j’ai sacrément le trac, car je serai entouré de noms qui peuplent ma bibliothèque et dont j’ai lu et relu les livres : Pierre Bordage, J.C. Dunyach, Pierre Raufast, Catherine Dufour, Laurent Genefort… Sans oublier Schuiten et Peeters, qui ont marqué mon adolescence et surtout, mon idole, le plus grand scénariste BD de ce siècle, Alain Ayroles (parce que pour le siècle précédent, c’est Goscinny).

• Les Hypermondes (hypermondes.fr)

Bref, je me sens tout petit au milieu de ces géants alors n’hésitez pas à venir me faire un coucou pour que je me sente moins seul sur le stand !

• Festival Hypermondes - Mérignac - Mobilizon (mobilizon.fr)

La mythologie de l’idée

Dans le film « Glass Onion » (Rian Johnson, 2022), un milliardaire de la Tech, parodie de ZuckerMusk, invite des amis sur son île privée pour une sorte de cluedo géant. Qui dégénère évidemment lorsqu’un véritable crime est commis.

Ce que j’ai beaucoup aimé dans ce film, c’est l’insistance sur un point trop souvent oublié : ce n’est pas parce qu’on est riche et/ou célèbre qu’on est intelligent. Et ce n’est pas parce qu’on arrive à faire croire au public qu’on est surintelligent, au point de le croire soi-même, qu’on l’est réellement.

Bref, c’est une belle remise à leur place du monde des milliardaires, des influenceurs, starlettes et tout ce qui gravite autour.

Néanmoins, un point particulier m’a chagriné : toute une partie de l’intrigue repose sur savoir qui a eu le premier l’idée de la startup qui fera le succès du milliardaire, idée qui est littéralement griffonnée sur une serviette en papier.

C’est très amusant dans le film, mais comme je l’ai déjà dit : une idée seule ne vaut rien !

• Votre idée ne vaut rien (ploum.net)

L’idée n’est que l’étincelle initiale d’un projet, mais le résultat final sera impacté par les milliers de décisions et d’adaptations prises en cours de route.

Le rôle de l’architecte

Si vous n’avez jamais fait construire de maison, vous pensez peut-être que vous décrivez la maison de vos rêves à un architecte. Celui-ci vous propose un plan. Vous validez, les ingénieurs et les ouvriers s’emparent du plan et la maison se construit.

Sauf qu’en réalité, vous êtes incapable de décrire la maison de vos rêves. Vos intuitions sont toutes contradictoires. Ce que j’appelle le syndrome de « la maison de plain-pied sur deux étages ». Et quand bien même vous avez réfléchi en profondeur, l’architecte va pointer tout un tas de problèmes pratiques avec vos idées. De choses auxquelles vous n’avez pas pensé. C’est très joli toutes ces vitres, mais comment allez-vous les entretenir ?

Il va falloir faire des compromis, prendre des décisions. Et une fois le plan validé, les décisions continueront sur le chantier. À cause des imprévus ou des milliers de petits problèmes qui n’apparaissaient pas sur le plan. Voulez-vous vraiment un évier à cet endroit vu que la porte s’ouvre dessus ?

Au final, la maison de vos rêves sera très différente de ce que vous avez imaginé. Pendant des années, vous lui trouverez des défauts. Mais ces défauts sont des compromis que vous avez expressément choisis.

L’idée d’un roman

En tant qu’écrivain, il m’arrive régulièrement de me voir poser la question : « D’où te viennent toutes ces idées ? »

Comme si avoir l’idée était un problème. Des idées, j’en ai des centaines dans mes tiroirs. Le travail n’est pas d’avoir l’idée, c’est de faire le plan puis de transformer ce plan en construction.

J’ai plusieurs fois reçu des propositions de type : « J’ai une super idée pour un roman, je te la partage, tu écris et on fait 50/50 ».

Vous imaginez un instant arriver chez un architecte avec un truc griffonné et dire : « J’ai une super idée pour une maison, je vous la montre, vous la construisez, vous trouvez un entrepreneur et on partage » ?

Contrairement à Printeurs, que j’ai rédigé sans scénario préalable, j’ai écrit Bikepunk avec une véritable structure. Je suis parti d’une idée initiale. J’ai brainstormé avec Thierry Crouzet (nos échanges ont fait naître le fameux flash de l’histoire). Puis j’ai creusé les personnages. J’ai écrit une nouvelle dans cet univers (créant le personnage de Dale), j’ai ensuite travaillé la structure pendant un mois avec un tableau de liège sur lequel je punaisais des fiches. Enfin, je me suis mis à l’écriture. Bien des fois, je me suis retrouvé confronté à des incohérences, j’ai dû prendre des décisions.

Le résultat final ne ressemble en rien à ce que j’imaginais. Certaines scènes clé de mon synopsis se sont révélées, à la relecture de simples transitions. Des improvisations de dernières minutes semblent, au contraire, avoir marqué toute une frange de lecteurices.

• Bikepunk, le livre

Le code n’est qu’une série de décisions

Une idée n’est qu’une étincelle qui peut potentiellement se propager, se mélanger à d’autres. Mais, pour allumer un feu, la source initiale de l’étincelle compte bien moins que le combustible.

L’invention qui mit cela en exergue est certainement l’ordinateur. Car un ordinateur est, par essence, une machine qui fait ce qu’on lui demande.

Exactement ce qu’on lui demande. Ni plus ni moins.

L’humain a été confronté au fait qu’il est extrêmement compliqué de savoir ce que l’on veut. Que c’est presque impossible de l’exprimer sans ambiguïté. Que cela nécessite un langage dédié.

Un langage de programmation.

Et maitriser un langage de programmation demande un esprit tellement analytique et rationnel qu’un métier s’est créé pour l’utiliser: programmeur, codeuse, développeur. Le terme importe peu.

Mais, tout comme un architecte, une programmeuse doit en permanence prendre des décisions qu’elle pense être les meilleures pour le projet. Pour l’avenir. Ou bien elle identifie les paradoxes pour en discuter avec le client. « Vous m’avez demandé une interface simple avec un seul bouton tout en me spécifiant douze fonctionnalités qui doivent avoir un accès direct avec un bouton dédié. On fait quoi ? » (cas vécu).

De la stupidité de croire en une IA productive

Ce que je dis paraît peut-être évident, mais lorsque j’entends le nombre de personnes qui parlent de « vibe programming », je me dis que beaucoup trop de monde a été bercé avec le paradigme de « l’idée magique » comme dans Onion Glass.

Les IAs sont perçues comme des machines magiques qui font ce que vous voulez.

Sauf que, quand bien même elles seraient parfaites, vous ne savez pas ce que vous voulez.

Les IA ne peuvent pas prendre correctement ces milliers de décisions. Des algorithmes statistiques ne peuvent produire que des résultats aléatoires. Vous ne pouvez pas juste émettre votre idée et voir le résultat apparaître (ce qui est le fantasme des crétins-managers, cette race d’idiots formés dans les écoles de management qui est persuadée que les exécutants sont une charge dont il faudrait idéalement se passer).

• La conjuration de la fierté ignorante (ploum.net)

Le fantasme ultime est une machine « intuitive », qu’il ne faut pas apprendre. Mais l’apprentissage n’est pas seulement technique. L’expérience humaine est globale. Un architecte va penser aux problèmes de la maison de vos rêves parce qu’il a déjà suivi vingt chantiers et eu un aperçu des problèmes. Chaque nouveau livre d’un écrivain reflète son expérience avec les précédents. Certaines décisions sont les mêmes, d’autres, au contraire, sont différentes pour expérimenter.

Ne pas vouloir apprendre son outil, c’est la définition même de la stupidité la plus crasse.

Penser qu’une IA pourrait remplacer un développeur, c’est montrer sa totale incompétence quant au travail du développeur en question. Penser qu’une IA peut écrire un livre ne peut provenir que de gens qui ne lisent pas eux-mêmes, qui ne voient que du papier imprimé.

Ce n’est pas que c’est techniquement impossible. D’ailleurs, beaucoup le font parce que vendre du papier imprimé, ça peut être rentable avec le bon marketing, peu importe ce qui est imprimé.

C’est juste que le résultat ne pourra jamais être satisfaisant. Tous les compromis, les décisions seront le fruit d’un aléa statistique sur lequel vous n’avez aucun contrôle. Les paradoxes ne seront pas résolus. Bref, c’est et ce sera toujours de la merde.

Un business, c’est bien plus qu’une idée !

Facebook n’était pas la première tentative de réseau social entre étudiants. Amazon n’était pas le premier site de vente de livre en ligne. Whatsapp était une application pour afficher sa disponibilité pour un coup de fil à ses amis. Instagram servait à la base à partager sa position. Microsoft n’avait jamais développé de système d’exploitation lorsqu’ils ont vendu la licence DOS à IBM.

Bref, l’idée initiale ne vaut rien. Ce qui a fait le succès de ces entreprises, ce sont les milliards de décisions prises à chaque instant, les réajustements.

Prendre ces décisions est ce qui construit le succès, fût-il commercial, artistique ou personnel. Croire qu’un ordinateur pourrait prendre ces décisions à votre place c’est faire preuve non seulement de naïveté, mais c’est également prouver totalement son incompétence dans le domaine concerné.

Dans Onion Glass, ce point m’a particulièrement chagriné, car poussé à l’absurde. Comme si une serviette avec trois traits de crayon pouvait valoir des milliards.

Ce petit quelque chose en plus

Et si je me réjouis de fréquenter tant d’auteurs que j’admire à Mérignac, ce n’est pas pour échanger des idées, mais m’imprégner de leurs expériences, de leur personnalité qui leur fait construire des œuvres que j’admire.

J’ai dû relire des dizaines et des dizaines de fois l’intégralité de « De capes et de crocs », le chef d’œuvre de Masbou et Ayroles.

À chaque relecture, je savoure chaque case. Je sens que les auteurs s’amusent, se laissent porter, emporter par leurs personnages dans des bifurcations a priori imprévues, improbables. Quelle IA aurait l’idée de faire intervenir le caquètement d’un poulailler dans la complétion d’un alexandrin ? Quel algorithme se pavanerait de la césure à l’hémistiche ?

L’humain et son expérience auront toujours quelque chose en plus, quelque chose d’indéfinissable dont le mot m’échappe.

Ah si…

Quelque chose que, sans un pli, sans une tache, l’humain emporte malgré lui…

Et c’est…

— C’est ?

Son panache !

Mood: Slightly annoyed at CI pipelines
CI runs shouldn’t feel like molasses. Here’s how I got Ansible to stop downloading the internet. You’re welcome.

Let’s get one thing straight: nobody likes waiting on CI.
Not you. Not me. Not even the coffee you brewed while waiting for Galaxy roles to install — again.

So I said “nope” and made it snappy. Enter: GitHub Actions Cache + Ansible + a generous helping of grit and retries.

Why cache your Ansible Galaxy installs?

Because time is money, and your CI shouldn’t feel like it’s stuck in dial-up hell.
If you’ve ever screamed internally watching community.general get re-downloaded for the 73rd time this month — same, buddy, same.

The fix? Cache that madness. Save your roles and collections once, and reuse like a boss.

The basics: caching 101

Here’s the money snippet:

path: .ansible/
key: ansible-deps-${{ hashFiles('requirements.yml') }}
restoreKeys: |
  ansible-deps-

Translation:

• Store everything Ansible installs in .ansible/
• Cache key changes when requirements.yml changes — nice and deterministic
• If the exact match doesn’t exist, fall back to the latest vaguely-similar key

Result? Fast pipelines. Happy devs. Fewer rage-tweets.

Retry like you mean it

Let’s face it: ansible-galaxy has… moods.

Sometimes Galaxy API is down. Sometimes it’s just bored. So instead of throwing a tantrum, I taught it patience:

for i in {1..5}; do
  if ansible-galaxy install -vv -r requirements.yml; then
    break
  else
    echo "Galaxy is being dramatic. Retrying in $((i * 10)) seconds…" >&2
    sleep $((i * 10))
  fi
done

That’s five retries. With increasing delays.
“You good now, Galaxy? You sure? Because I’ve got YAML to lint.”

The catch (a.k.a. cache wars)

Here’s where things get spicy:

actions/cache only saves when a job finishes successfully.

So if two jobs try to save the exact same cache at the same time?
Boom. Collision. One wins. The other walks away salty:

Unable to reserve cache with key ansible-deps-...,
another job may be creating this cache.

Rude.

Fix: preload the cache in a separate job

The solution is elegant:
Warm-up job. One that only does Galaxy installs and saves the cache. All your other jobs just consume it. Zero drama. Maximum speed.

Tempted to symlink instead of copy?

Yeah, I thought about it too.
“But what if we symlink .ansible/ and skip the copy?”

Nah. Not worth the brainpower. Just cache the thing directly.
It works. It’s clean. You sleep better.

Pro tips

• Use the hash of requirements.yml as your cache key. Trust me.
• Add a fallback prefix like ansible-deps- so you’re never left cold.
• Don’t overthink it. Let the cache work for you, not the other way around.

TL;DR

• GitHub Actions cache = fast pipelines
• Smart keys based on requirements.yml = consistency
• Retry loops = less flakiness
• Preload job = no more cache collisions
• Re-downloading Galaxy junk every time = madness

Go forth and cache like a pro.

Got better tricks? Hit me up on Mastodon and show me your CI magic.
And remember: Friends don’t let friends wait on Galaxy.

Peace, love, and fewer ansible-galaxy downloads.

Lookat 2.1.0 is the latest stable release of Lookat/Bekijk, a user-friendly Unix file browser/viewer that supports colored man pages.

The focus of the 2.1.0 release is to add ANSI Color support.

News

14 Sep 2025 Lookat 2.1.0 Released

Lookat / Bekijk 2.1.0rc2 has been released as Lookat / Bekijk 2.1.0

3 Aug 2025 Lookat 2.1.0rc2 Released

Lookat 2.1.0rc2 is the second release candicate of Lookat 2.1.0

ChangeLog

Lookat / Bekijk 2.1.0rc2

• Corrected italic color
• Don’t reset the search offset when cursor mode is enabled
• Renamed strsize to charsize ( ansi_strsize -> ansi_charsize, utf8_strsize -> utf8_charsize) to be less confusing
• Support for multiple ansi streams in ansi_utf8_strlen()
• Update default color theme to green for this release
• Update manpages & documentation
• Reorganized contrib directory
  • Moved ci/cd related file from contrib/* to contrib/cicd
  • Moved debian dir to contrib/dist
  • Moved support script to contrib/scripts

Lookat 2.1.0 is available at:

• https://www.wagemakers.be/english/programs/lookat/
• Download it directly from https://download-mirror.savannah.gnu.org/releases/lookat/
• Or at the Git repository at GNU savannah https://git.savannah.gnu.org/cgit/lookat.git/

Have fun!

I once read a blurb about the benefits of bureaucracy, and how it is intended to resist political influences, autocratic leadership, priority-of-the-day decision-making, silo'ed views, and more things that we generally see as "Bad Things^™️". I'm sad that I can't recall where it was, but its message was similar as what The Benefits Of Bureaucracy: How I Learned To Stop Worrying And Love Red Tape by Rita McGrath presents. When I read it, I was strangely supportive to the message, because I am very much confronted, and perhaps also often the cause, for bureaucracy and governance-related deliverables in the company that I work for.

Bureacracy and (hyper)governance

Bureaucracy, or governance in general, often puts a bad taste in the mouth of whomever dares to speak about it though. And I fully agree, hypergovernance or hyperbureaucracy will put too much burden in the organization. The benefits will no longer be visible, and the creativity and innovation of people will be stifled.

Hypergovernance is a bad thing indeed, and often comes up in the news. Companies loathing the so-called overregulation of the European Union for instance, getting together in action groups to ask for deregulation. A recent topic here was Europe's attempt for moving towards a more sustainable environment given the lack of attention on sustainability by the various industries and governments. The premise to regulate this was driven by the observation that principally guiding and asking doesn't work: sustainability is a long-term goal, yet most industries and governments focus on short-term benefits.

The need to simplify regulation, and the reaction on the bureacracy needed to align with the reporting expectations of Europe, triggered the update by the European Commission in a simplification package it calls the Omnibus package.

I think that is the right way forward, not for this particular case (I don't know enough about ESG to be any useful resource on that), but also within regulated industries and companies where the bureaucracy is considered to dampen progression and efficiency. Simplification and optimization here is key, not just running down things. In the Capability Maturity Model, a process is considered efficient if it includes deliberate process optimization and improvement. So why not deliberately optimize and improve? Evaluate and steer?

Benefits of bureaucracy

It would be bad if bureaucracy itself would be considered a negative point of any organization. Many of the benefits of bureaucracy I fully endorse myself.

Standardization, where procedures and policies are created to ensure consistency in operations and decision-making. Without standardization, you gain inefficiencies, not benefits. If a process is considered too daunting, standardization might be key to improve on it.

Accountability, where it is made clear who does what. Holding people or teams accountable is not a judgement, but a balance of expectations and responsibilities. If handled positively, accountability is also an expression of expertise, endorsement for what you are or can do.

Risk management, which is coincidentally the most active one in my domain (the Digital Operational Resilience Act has a very strong focus on risk management), has a primary focus on reducing the likelihood of misconduct and errors. Regulatory requirements and internal controls are not the goal, but a method.

Efficiency, by streamlining processes through established protocols and procedures. Sure, new approaches and things come along, but after the two-hundredth request to do or set up something only to realize it still takes 50 mandays... well, perhaps you should focus on streamlining the process, introduce some bureaucracy to help yourself out.

Transparency, promoting clear communication and documentation, as well as insights into why something is done. This improves trust among the teams and people.

In a world where despotic leadership exists, you will find that a good working bureacracy can be a inhibitor for too aggressive change. That can frustrate the wanna-be autocrat (if they are truly autocrat, then there is no bureacracy), but with the right support, it can indicate and motivate why this resistance exists. If the change is for the good - well, bureaucracy even has procedures for change.

Bureaucracy also prohibits islands and isolated decision making. People demanding all the budgets for themselves because they find that their ideas are the only ones worth working on (everybody has these in the company) will also find that the bureacracy is there to balance budgeting, allocate resources to the right projects that benefit the company as a whole, and not just the 4 people you just onboarded in your team and gave macbooks...

Bureaucracy isn't bad, and some people prefer to have strict rules or procedures. Resisting change is a human behavior, but promoting anarchy is also not the way forward. Instead, nurture a culture of continuous improvement: be able to point out when things go beyond their reach, and learn about the reasoning and motivation that others bring up. Those in favor of bureacracy will see this as a maturity increase, and those that are affected by over-regulation will see this as an improvement.

We can all strive to remain in a bureaucracy and be happy with it.

Feedback? Comments? Don't hesitate to get in touch on Mastodon.

There comes a time in every developer’s life when you just know a certain commit existed. You remember its hash: deadbeef1234. You remember what it did. You know it was important. And yet, when you go looking for it…

fatal: unable to read tree <deadbeef1234>

Great. Git has ghosted you.

That was me today. All I had was a lonely commit hash. The branch that once pointed to it? Deleted. The local clone that once had it? Gone in a heroic but ill-fated attempt to save disk space. And GitHub? Pretending like it never happened. Typical.

Act I: The Naïve Clone

“Let’s just clone the repo and check out the commit,” I thought. Spoiler alert: that’s not how Git works.

git clone --no-checkout https://github.com/user/repo.git
cd repo
git fetch --all
git checkout deadbeef1234

fatal: unable to read tree 'deadbeef1234'

Thanks Git. Very cool. Apparently, if no ref points to a commit, GitHub doesn’t hand it out with the rest of the toys. It’s like showing up to a party and being told your friend never existed.

Act II: The Desperate fsck

Surely it’s still in there somewhere? Let’s dig through the guts.

git fsck --full --unreachable

Nope. Nothing but the digital equivalent of lint and old bubblegum wrappers.

Act III: The Final Trick

Then I stumbled across a lesser-known Git dark art:

git fetch origin deadbeef1234

And lo and behold, GitHub replied with a shrug and handed it over like, “Oh, that commit? Why didn’t you just say so?”

Suddenly the commit was in my local repo, fresh as ever, ready to be inspected, praised, and perhaps even resurrected into a new branch:

git checkout -b zombie-branch deadbeef1234

Mission accomplished. The dead walk again.

Moral of the Story

If you’re ever trying to recover a commit from a deleted branch on GitHub:

1. Cloning alone won’t save you.
2. git fetch origin <commit> is your secret weapon.
3. If GitHub has completely deleted the commit from its history, you’re out of luck unless:
   • You have an old local clone
   • Someone forked the repo and kept it
   • CI logs or PR diffs include your precious bits

Otherwise, it’s digital dust.

Bonus Tip

Once you’ve resurrected that commit, create a branch immediately. Unreferenced commits are Git’s version of vampires: they disappear without a trace when left in the shadows.

git checkout -b safe-now deadbeef1234

And there you have it. One undead commit, safely reanimated.

Last month, my son Axl turned eighteen. He also graduated high school and will leave for university in just a few weeks. It is a big milestone and we decided to mark it with a three-day backpacking trip in the French Alps near Lake Annecy.

We planned a loop that would start and end at Col de la Forclaz, located at 1,150 meters (3,770 feet). From there the trail would climb through forests and alpine pastures, eventually taking us to the summit of La Tournette at 2,351 meters (7,713 feet). It is the highest peak around Lake Annecy and one of the most iconic hikes in the region.

A topographical map of our hike to La Tournette, with each of the three hiking days highlighted in a different color.

Over the past months we studied maps, gathered supplies, and prepared for the hike. My own training started only three weeks before, just enough to feel unprepared in a more organized way. I took up jogging and did stairs with my pack on, though I should have also practiced sleeping on uneven ground.

Flying to Annecy

Loading our packs into the plane before departure.

In the cockpit of Ben's Cessna en route to Annecy.

As we approached Annecy and prepared to land, La Tournette (left) rose above the other peaks, showing the climb that lay ahead.

Axl thought the trip would begin with a nine-hour drive south to Annecy. What he didn't know was that one of my best friends, Ben, who owns a Cessna, would be flying us instead. It felt like the perfect surprise to begin our trip.

Two hours later we landed in Annecy. After a quick lunch by the lake, we taxied to Col de la Forclaz, famous for paragliding and its views over Lake Annecy.

Paragliders circling above Lake Annecy.

Day 1: Col de la Forclaz → Refuge de la Tournette

Our trail started near the paragliding launch point at Col de la Forclaz. From there it climbed steadily through the forest. It was quiet and enclosed, with only brief glimpses of the valley through the branches.

We paused to add a stone to a cairn along the trail.

Eventually we emerged above the tree line near Chalet de l'Aulp. In September, the chalet is closed during the week, but we sat on a hill nearby, ate the rice bars Vanessa had prepared, and simply enjoyed the moment.

After our break the trail grew steeper, winding through alpine meadows and rocky slopes. The valley stretched out far below us while big mountains rose ahead.

The view on our way up to La Tournette, just past Chalet de l'Aulp.

After a couple of hours we reached the site of the old Refuge de la Tournette, which has been closed for years, and found a flat patch of grass nearby for our first campsite.

As we sat down, we had time for deeper conversations. We talked about how life will change now that he is eighteen and about to leave for university. I told him our hike felt symbolic. The climb up was like the years behind us, when his parents, myself included, made most of the important decisions in his life. The way down would be different. From here he would choose his own path in life, and my role would be to walk beside him and support him.

Saying it out loud caught me by surprise. It left me with a lump in my throat and tears in my eyes. It felt as if we would leave one version of Axl at the summit and return with another, stepping into adulthood and independence.

Axl reflecting at the end of our first day on the trail.

Dinner was a freeze-dried chili con carne that turned out to be surprisingly good. Just as we were eating, a large flock of sheep came streaming down the hillside, their bells ringing. Fortunately they kept moving, or sleep would have been impossible.

After dinner we set up our tent and took stock of our water supply. We had carried five liters of water each, knowing we could only refill at tomorrow's refuge. By now we had already used three liters for the climb and dinner. I could have drunk more, but we set two liters aside for the morning and felt good about that plan.

Our tent pitched in the high meadows near the old Refuge de la Tournette.

Later, as we settled into our sleeping bags, I realized how many firsts Axl had packed into a single day. He had taken his first private flight in a small Cessna, carried a heavy backpack up a mountain for the first time, figured out food and water supplies, and experienced wild camping for the first time.

Day 2: Refuge de la Tournette → Refuge de Praz D'zeures

Sleeping was difficult. The ground that looked flat in daylight was uneven, and my foldout mat offered little comfort. I doubt I slept more than two hours. By 4:30 the rain had started, and I started to worry about how slippery the trail might become.

When we unzipped the tent around 6:00 in the morning, a "bouquetin" (ibex) with one horn broken off stood quietly in the gray light, watching us without fear. Its calm presence was a gentle contrast to my own concerns.

When we opened the tent in the morning, a bouquetin (ibex) was standing right outside, watching us.

By 7:00 a shepherd appeared out of nowhere while we were making coffee. He told us wild camping here was not permitted. He spoke with quiet firmness. We were startled and embarrassed, having missed the sign lower down the trail. We apologized, promised to leave no trace, and packed up to be on our way.

Before leaving he shared the forecast: rain by early afternoon, thunderstorms by 16:00. You do not want to be on a summit when lightning rolls in. With that in mind we set off quickly, pushing harder than usual. Unlike the sunny day before, when the path was busy with hikers, the mountain felt empty. It was just the two of us moving upward in the quiet.

Shortly before the final section to the summit it began to rain again. Axl put on his gloves as the drops felt icy. The rain passed quickly, but we knew more was coming.

The final stretch to La Tournette was steep, with chains and metal ladders to help the climb. We scrambled with hands and feet, and with our heavy packs it was nerve-racking at times.

Reaching the top was unforgettable. At the summit we climbed onto the Fauteuil, a massive block of rock shaped like an armchair. From there the Alps spread out in every direction. In the far distance, the snow-covered summit of Mont Blanc caught the light. Below us, Lake Annecy shimmered in the valley, while dark rain clouds gathered not too far away.

At the summit of La Tournette.

We gave each other a big hug, a quiet celebration of the climb and the moment. We stayed only a short while, knowing the weather was turning.

From the summit we set our course for the Refuge de Praz D'zeures, a mountain hut about two hours' hike away. As we descended, the landscape softened into wide alpine pastures where bouquetin grazed among the grass and flowers.

The ridge from La Tournette toward Refuge de Praz D'zeures. If you look closely, the trail winds all the way into the woods.

Pushing to stay ahead of the rain and thunderstorms in the forecast, we reached the refuge (1,774 meters) around 14:30 in the afternoon. The early start seemed like a wise choice, but our hearts sank when we saw the sign on the door: "fermé" (closed).

For a moment we feared we had nowhere to stay. Then we noticed another sign off to the side. It took us a minute to decipher, since it was written in French, but eventually we understood: in September the refuge only opens from Thursday evening through Sunday night. Some relief washed over us. It was indeed Thursday, and most likely the hosts or guardians of the hut had not yet arrived.

We decided to wait and settled onto the wooden deck outside. Our water supplies were gone, but Axl found an outdoor kitchen sink with a faucet, fed by a nearby stream, and filled a couple of our empty water bottles. I drank one almost in a single go.

The outdoor sink at Refuge de Praz D'zeures where Axl refilled our empty water bottles.

To pass the time we opened the small travel chess set I had received for Christmas. The game gave us something to focus on as the clouds thickened around the hut. A damp chill settled in, and we pulled on extra layers while we leaned over the tiny board.

Sure enough, a little later the hosts of the refuge appeared. A couple with three children and two dogs. They came up the trail carrying heavy containers of food, bread, water, and other supplies on their backs, all the way from a small village more than an hour's hike below.

Almost immediately they warned us that the water at the refuge was not potable. I tried not to dwell on the bottle I had just finished, but luckily Axl had used his water filter when filling our bottles. We would find out soon enough how well it worked. (Spoiler: we survived!)

The rustic kitchen at Refuge de Praz D'zeures. I loved the moka pots and pans in the background.

The refuge itself was simple but full of character. There is no hot water, no heating, and the bunks are basic, yet the young family who runs it brings life and warmth to the place. My French was as rusty as their English, but between us we managed.

It was so cold inside the hut that we retreated into our sleeping bags for warmth. Then, as the rain began to pour, they lit a wood stove in the main room. Through the window we watched the clouds wrap around the refuge while water streamed off the roof in steady sheets. We felt grateful not to be out in our tent that night or still on the trail.

That night we had a local specialty: raclette au charbon de bois, cheese cooked on a small charcoal grill in the middle of the table. I have had raclette many times before, but never like this. The smell of melting cheese filled the room as we poured it over potatoes and tore into fresh bread. After two days of freeze-dried meals it felt like a feast. I loved it, especially because I knew Vanessa would never let me use charcoal in our living room.

After dinner we went straight to bed, exhausted from the long day and the lack of sleep the night before. Even though the bunks were hard, we slept deeply and well.

Day 3: Refuge de Praz D'zeures → La Forclaz

Morning began with breakfast in the hut. A simple bowl of cereal with milk tasted unusually good after two days of powdered meals. Two other guests joined us at the breakfast table and teased me that they could hear me snore through the thin wooden walls. Axl just grinned. Apparently my reputation had spread faster than I thought.

The day's hike covered about 8.5 kilometers (5.3 miles), starting with a 350-meter (1,150-foot) climb to a ridge, followed by a long descent of nearly 1,000 meters (3,280 feet). The storms from the night before had left everything soaked, so even the flat stretches of trail were slippery and slow.

Reaching the ridge made the effort worthwhile. On one side the clouds pressed in so tightly there was no visibility at all. On the other side the valley opened wide, green and bright in the morning light. It felt like standing with one foot in the fog and the other in the sun.

We walked along the ridge and talked, the kind of conversations that only seem to happen when you spend hours on the trail together. At one point we stopped to look for fossils and, to our delight, actually found one.

By the time we reached the village of Montmin it felt like stepping back into civilization. We left the trail for quiet roads, ate lunch in the sun near the church, and rinsed our muddy boots and rain gear at a faucet. From there it was only a short walk back to La Forclaz, where three days earlier we had set off with heavy packs and full of anticipation.

Axl rinsing the mud off his rain pants at a fountain in Montmin.

We had returned tired, lighter, and grateful for the experience and for each other. To celebrate we ordered crêpes in a tiny café and ate them in the sun, looking up at the peaks we had just conquered. Later that afternoon, we swam in Lake Annecy in our underwear and finished the day with a cold beer.

The next morning we caught a taxi to Geneva airport, flew home, and by afternoon we were back in Belgium, welcomed with Vanessa's shepherd's pie. In just a few weeks Axl will leave for university and his room will be empty, but that evening we were all together, sharing stories from our trip over dinner.

Axl standing on a dock at Lake Annecy.

It had been a short trip, just three days in the mountains. Hard at times, but very manageable for a not-super-fit forty-six year old. Some journeys are measured less by distance, duration, or difficulty, but by the transitions they mark. This one gave us what we needed: time together before the changes ahead, and a memory we will carry for the rest of our lives. On the trail Axl often walked ahead of me. In life, I will have to learn to walk beside him.

À la recherche de l’humanité perdue…

La mort ou le retour de la lucidité

Drmollytov est une bibliothécaire qui a été très gravement blessée dans un accident de moto, accident où son mari a perdu la vie.

Après une période de convalescence et de deuil, elle tente de reconstruire sa vie et, graduellement, elle prend conscience de la frénésie consumériste dans laquelle est engagée toute personne « normale ». Depuis le désir de shopping aux réseaux sociaux en passant par les abonnements aux services de streaming.

Au plus elle fait du nettoyage dans sa vie, au plus elle retrouve du temps et de l’énergie. Au moins elle éprouve le besoin « d’être vue ». Il faut dire que de poster uniquement sur Gemini, ça n’aide pas pour la visibilité !

• view from the present (drmollytov.smol.pub)
• Rappel pour celleux qui ne savent pas ouvrir les liens Gemini comme ici au-dessus : Gemini, le protocole du slow web (ploum.net)

Une phrase m’a marquée sur son dernier billet posté sur Gemini : « Mon seul regret avec les réseaux sociaux, c’est d’avoir été dessus tout court. Ils ont vidé mon énergie mentale, dévoré mon temps et je suis certaine qu’ils ont extrait une part de mon âme. » (traduction très libre).

Je me rends compte qu’il ne suffit pas de se libérer des mécanismes d’addiction des réseaux sociaux. Il faut également conscientiser à quel point ils ont déformé, détruit, dénaturé nos pensées, nos relations sociales, nos motivations. Pire : ils nous rendent objectivement stupides ! Depuis 2010, le QI moyen est en train de descendre, ce qui n’était jamais arrivé depuis l’invention du QI (quoi qu’on pense de cet outil).

• On the Reverse Flynn Effect (calnewport.com)

Les réseaux sociaux sont intrinsèquement liés au smartphone. Ils ont réellement explosé lorsqu’ils se sont optimisés pour la consommation passive sur un petit écran tactile (chose à laquelle Zuckerberg ne croyait pas du tout). À l’inverse, l’addiction aux réseaux sociaux a créé une demande continue pour des smartphones toujours plus brillants et prenant des photos toujours plus susceptibles de générer des likes.

Comme le souligne Jose Briones, ces interactions permanentes sur une plaque de verre lisse, les écouteurs vissés sur les oreilles, nous font perdre la conscience du tactile, de la matérialité.

• Touch Me If You Can (josebriones.substack.com)

Au-delà de notre addiction aux chiffres colorés

Quand on a été addict, quand ou y a cru vraiment, quand on y a investi énormément de soi, il ne suffit pas d’arrêter de fumer pour être en bonne santé. Arrêter, ce n’est que le premier pas nécessaire et indispensable. Mais il reste un long chemin à parcourir pour se reconstruire par après, pour retrouver l’humain qui a été blessé, enfoui.

L’être humain que, finalement, peu de monde a intérêt à ce que vous retrouviez, mais qui est là, enfui sous des notifications incessantes, sous la consultation compulsive de vos likes, de vos statistiques, de vos abonnés. Pour Jose Briones, il a fallu plus de trois ans sans smartphone pour que se calme son angoisse… de ne pas avoir de smartphone !

Cela fait des années que je n’ai plus de statistiques sur les fréquentations de ce blog. Parce que ce n’est pas très éthique, mais, surtout, parce que cela me rendait fou, parce que ma santé mentale en pâtissait incroyablement. Parce que je n’arrivais plus à être satisfait de mon écriture autrement que par le nombre de lecteurs que ça me ramenait. Parce que de simples statistiques détruisaient mon âme.

Comme le dit le blog This day’s portion, vous n’avez pas besoin de statistiques !

• You do not need “analytics” for your blog because you are neither a military surveillance unit nor a commodity trading company (www.thisdaysportion.com)

Et si le réseau Mastodon est très loin d’être parfait, il est assez simple d’y trouver une instance qui ne vous espionne pas. La majorité ne le fait d’ailleurs pas. Au contraire de Bluesky qui traque toutes vos interactions à travers la société Statsig. Statsig qui vient d’être rachetée par OpenAI, le créateur de ChatGPT.

• The Week in Social Media: I'm Still Convinced Mastodon's Going to Outlive Everything (winter)

On dirait que Sam Altman tente de faire comme Musk et de gagner de l’influence politique en noyautant les réseaux sociaux centralisés. On s’est foutu de la gueule de Musk, mais force est de constater que ça a très bien fonctionné. Et que, comme je le disais en 2023, ce n’est qu’une question de temps avant que ça arrive à Bluesky qui n’est pas du tout décentralisé, contrairement à ce que répète le marketing.

• About Bluesky and Decentralisation (ploum.net)

Mais le pire avec toutes ces statistiques, toutes ces données, c’est que nous sommes les premiers à vouloir les récolter et à nous vendre pour les optimiser et les consulter sur de jolis graphiques colorés affichés sur nos plaques de verre lisse et brillante.

L’inhumanité d’un monde qui se vend

Je ne cesse de répéter ce qu’articule justement Thierry Crouzet dans son dernier article : les marketeux ont imposé leur vision du monde, forçant les artistes, les intellectuels et les scientifiques à devenir des commerciaux, ce qui est l’antithèse de leur nature profonde. Car artistes, intellectuels et scientifiques ont en commun d’être dans une quête, peut‑être illusoire, de vérité, d’absolu. Là où le marketing est, par définition, l’art du mensonge, de la tromperie, de l’apparence et de l’exploitation de l’humain.

• Écrire sans se vendre : manifeste pour l’invisibilité (tcrouzet.com)

Cette destruction mentale enseignée dans les écoles de commerce est également à l’œuvre avec l’IA. Il faudra des années pour que les personnes addicts à l’IA puissent, si tout va bien, retrouver leur âme d’humain, leur capacité de raisonnement autonome. Les développeurs qui dépendent de Github sont en première ligne.

• Github, l'IA et les fours à micro-ondes (mart-e.be)
• We need to talk about your Github addiction (ploum.net)

En espérant que nous puissions arriver à redevenir des humains sans devoir recourir à la solution extrême décrite par Thierry Bayoud et Léa Deneuville dans l’excellente nouvelle « Chronique d’un crevard », nouvelle présente dans le Recueil de Nakamoto, que je recommande chaudement et présenté ici par Ysabeau. Et, oui, les nouvelles sont sous licence libre.

• Note de lecture le Recueil de Nakamoto (nouvelles) (ysabeau)
• Le recueil de Nakamoto (pvh-editions.com)

L’idée derrière Chronique d’un crevard m’a rappelé mon propre roman Printeurs. Ça serait chouette de voir les deux univers se rejoindre d’une manière ou d’une autre. Car c’est ça toute la beauté de la création artistique libre.

• Printeurs (pvh-editions.com)

De l’art comme instinct de survie

De la création artistique tout court, devrais-je dire, jusqu’au moment où les juristes d’entreprise ont réussi à convaincre les artistes qu’ils devaient être des maniaques de la « protection de leur propriété intellectuelle » ce qui les a transformés en victimes de la plus formidable arnaque de ces dernières décennies. Tout comme les marketeux, les juristes d’entreprise sont, par essence, des gens qui vont t’exploiter. C’est leur métier !

Seule la technique change : les marketeux mentent et te promettent le bonheur, les juristes menacent et corrompent. Les deux ne cherchent qu’à augmenter le bénéfice de leur employeur. Les deux ont réussi à convaincre les artistes d’éteindre leur humanité pour devenir eux-mêmes marketeux et juriste, de faire du « personal branding » et de la « propriété intellectuelle ».

À ce propos, Cory Doctorow explique très bien sur quelle illusion s’est construite la fameuse « propriété intellectuelle » et à quel point ceux qui l’ont conçue savaient très bien que c’était une arnaque à l’échelle planétaire pour tenter de transformer le monde entier en une colonie étatsunienne.

• Pluralistic: Fingerspitzengefühl (08 Sep 2025) (pluralistic.net)

Marketeux et juristes ont réussi à convaincre les artistes de haïr ce qui fait la base de leur métier : leur public, renommés « pirates » dès qu’ils ne passent pas entre les barrières Nadar du corporatisme de surveillance. Ils ont réussi à convaincre les scientifiques de haïr ce qui fait la base de leur métier : le partage sans restriction de la connaissance. Le fait que la plus grande base de données scientifiques du monde, Sci-hub, soit considérée comme pirate et interdite partout dans le monde dit tout ce que vous avez besoin de savoir sur notre société.

Le capitalisme de surveillance pourrit tout ce qu’il touche. Tout d’abord en rendant difficile la vie des contestataires (ce qui est de bonne guerre), mais, surtout, en achetant et corrompant les rebelles qui réussissent malgré tout. Devenu millionnaire, cet artiste antisystème deviendra le premier soutien du système en question et adaptera son slogan : « Soyez rebelles, mais pas trop, achetez mes produits dérivés ! ».

Tout comme le surréalisme a été la réponse artistique et intellectuelle au fascisme, l’art seul peut sauver notre humanité. Un art brut, tactile, sensoriel. Mais, avant toute chose, un art libre qui se partage, qui se diffuse et qui envoie se faire foutre les notions de propriétés virtuelles.

Un art qui se partage, mais force le public à partager également, à retrouver l’essence de notre humanité : le partage.

• Photo d’illustration prise par Diegohnxiv et représentant une fresque en l’honneur de SciHub à l’université de Mexico
• Printeurs et Le recueil de Nakamoto sont commandables chez votre libraire indépendant préféré ! Les ebooks sont sur libgen, au moins pour Printeurs. Je le sais, c’est moi qui l’ai uploadé.

Het is al veel te lang geleden dat ik de mooiste maand ter wereld vierde met een mooi liedje. Vandaar deze Septemberige “August Moon” live door Jacob Alon: Watch this video on YouTube.

Source

At some point, I had to admit it: I’ve turned GitHub Issues into a glorified chart gallery.

Let me explain.

Over on my amedee/ansible-servers repository, I have a workflow called workflow-metrics.yml, which runs after every pipeline. It uses yykamei/github-workflows-metrics to generate beautiful charts that show how long my CI pipeline takes to run. Those charts are then posted into a GitHub Issue—one per run.

It’s neat. It’s visual. It’s entirely unnecessary to keep them forever.

The thing is: every time the workflow runs, it creates a new issue and closes the old one. So naturally, I end up with a long, trailing graveyard of “CI Metrics” issues that serve no purpose once they’re a few weeks old.

Cue the digital broom. 🧹

Enter cleanup-closed-issues.yml

To avoid hoarding useless closed issues like some kind of GitHub raccoon, I created a scheduled workflow that runs every Monday at 3:00 AM UTC and deletes the cruft:

schedule:
  - cron: '0 3 * * 1' # Every Monday at 03:00 UTC

This workflow:

• Keeps at least 6 closed issues (just in case I want to peek at recent metrics).
• Keeps issues that were closed less than 30 days ago.
• Deletes everything else—quietly, efficiently, and without breaking a sweat.

It’s also configurable when triggered manually, with inputs for dry_run, days_to_keep, and min_issues_to_keep. So I can preview deletions before committing them, or tweak the retention period as needed.

📂 Complete Source Code for the Cleanup Workflow

name: 🧹 Cleanup Closed Issues

on:
  schedule:
    - cron: '0 3 * * 1' # Runs every Monday at 03:00 UTC
  workflow_dispatch:
    inputs:
      dry_run:
        description: "Enable dry run mode (preview deletions, no actual delete)"
        required: false
        default: "false"
        type: choice
        options:
          - "true"
          - "false"
      days_to_keep:
        description: "Number of days to retain closed issues"
        required: false
        default: "30"
        type: string
      min_issues_to_keep:
        description: "Minimum number of closed issues to keep"
        required: false
        default: "6"
        type: string

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  issues: write

jobs:
  cleanup:
    runs-on: ubuntu-latest

    steps:
      - name: Install GitHub CLI
        run: sudo apt-get install --yes gh

      - name: Delete old closed issues
        env:
          GH_TOKEN: ${{ secrets.GH_FINEGRAINED_PAT }}
          DRY_RUN: ${{ github.event.inputs.dry_run || 'false' }}
          DAYS_TO_KEEP: ${{ github.event.inputs.days_to_keep || '30' }}
          MIN_ISSUES_TO_KEEP: ${{ github.event.inputs.min_issues_to_keep || '6' }}
          REPO: ${{ github.repository }}
        run: |
          NOW=$(date -u +%s)
          THRESHOLD_DATE=$(date -u -d "${DAYS_TO_KEEP} days ago" +%s)
          echo "Only consider issues older than ${THRESHOLD_DATE}"

          echo "::group::Checking GitHub API Rate Limits..."
          RATE_LIMIT=$(gh api /rate_limit --jq '.rate.remaining')
          echo "Remaining API requests: ${RATE_LIMIT}"
          if [[ "${RATE_LIMIT}" -lt 10 ]]; then
            echo "⚠️ Low API limit detected. Sleeping for a while..."
            sleep 60
          fi
          echo "::endgroup::"

          echo "Fetching ALL closed issues from ${REPO}..."
          CLOSED_ISSUES=$(gh issue list --repo "${REPO}" --state closed --limit 1000 --json number,closedAt)

          if [ "${CLOSED_ISSUES}" = "[]" ]; then
            echo "✅ No closed issues found. Exiting."
            exit 0
          fi

          ISSUES_TO_DELETE=$(echo "${CLOSED_ISSUES}" | jq -r \
            --argjson now "${NOW}" \
            --argjson limit "${MIN_ISSUES_TO_KEEP}" \
            --argjson threshold "${THRESHOLD_DATE}" '
              .[:-(if length < $limit then 0 else $limit end)]
              | map(select(
                  (.closedAt | type == "string") and
                  ((.closedAt | fromdateiso8601) < $threshold)
                ))
              | .[].number
            ' || echo "")

          if [ -z "${ISSUES_TO_DELETE}" ]; then
            echo "✅ No issues to delete. Exiting."
            exit 0
          fi

          echo "::group::Issues to delete:"
          echo "${ISSUES_TO_DELETE}"
          echo "::endgroup::"

          if [ "${DRY_RUN}" = "true" ]; then
            echo "🛑 DRY RUN ENABLED: Issues will NOT be deleted."
            exit 0
          fi

          echo "⏳ Deleting issues..."
          echo "${ISSUES_TO_DELETE}" \
            | xargs -I {} -P 5 gh issue delete "{}" --repo "${REPO}" --yes

          DELETED_COUNT=$(echo "${ISSUES_TO_DELETE}" | wc -l)
          REMAINING_ISSUES=$(gh issue list --repo "${REPO}" --state closed --limit 100 | wc -l)

          echo "::group::✅ Issue cleanup completed!"
          echo "📌 Deleted Issues: ${DELETED_COUNT}"
          echo "📌 Remaining Closed Issues: ${REMAINING_ISSUES}"
          echo "::endgroup::"

          {
            echo "### 🗑️ GitHub Issue Cleanup Summary"
            echo "- **Deleted Issues**: ${DELETED_COUNT}"
            echo "- **Remaining Closed Issues**: ${REMAINING_ISSUES}"
          } >> "$GITHUB_STEP_SUMMARY"

🛠️ Technical Design Choices Behind the Cleanup Workflow

Cleaning up old GitHub issues may seem trivial, but doing it well requires a few careful decisions. Here’s why I built the workflow the way I did:

Why GitHub CLI (gh)?

While I could have used raw REST API calls or GraphQL, the GitHub CLI (gh) provides a nice balance of power and simplicity:

• It handles authentication and pagination under the hood.
• Supports JSON output and filtering directly with --json and --jq.
• Provides convenient commands like gh issue list and gh issue delete that make the script readable.
• Comes pre-installed on GitHub runners or can be installed easily.

Example fetching closed issues:

gh issue list --repo "$REPO" --state closed --limit 1000 --json number,closedAt

No messy headers or tokens, just straightforward commands.

Filtering with jq

I use jq to:

• Retain a minimum number of issues to keep (min_issues_to_keep).
• Keep issues closed more recently than the retention period (days_to_keep).
• Parse and compare issue closed timestamps with precision.
• Exclude pull requests from deletion by checking the presence of the pull_request field.

The jq filter looks like this:

jq -r --argjson now "$NOW" --argjson limit "$MIN_ISSUES_TO_KEEP" --argjson threshold "$THRESHOLD_DATE" '
  .[:-(if length < $limit then 0 else $limit end)]
  | map(select(
      (.closedAt | type == "string") and
      ((.closedAt | fromdateiso8601) < $threshold)
    ))
  | .[].number
'

Secure Authentication with Fine-Grained PAT

Because deleting issues is a destructive operation, the workflow uses a Fine-Grained Personal Access Token (PAT) with the narrowest possible scopes:

• Issues: Read and Write
• Limited to the repository in question

The token is securely stored as a GitHub Secret (GH_FINEGRAINED_PAT).

Note: Pull requests are not deleted because they are filtered out and the CLI won’t delete PRs via the issues API.

Dry Run for Safety

Before deleting anything, I can run the workflow in dry_run mode to preview what would be deleted:

inputs:
  dry_run:
    description: "Enable dry run mode (preview deletions, no actual delete)"
    default: "false"

This lets me double-check without risking accidental data loss.

Parallel Deletion

Deletion happens in parallel to speed things up:

echo "$ISSUES_TO_DELETE" | xargs -I {} -P 5 gh issue delete "{}" --repo "$REPO" --yes

Up to 5 deletions run concurrently — handy when cleaning dozens of old issues.

User-Friendly Output

The workflow uses GitHub Actions’ logging groups and step summaries to give a clean, collapsible UI:

echo "::group::Issues to delete:"
echo "$ISSUES_TO_DELETE"
echo "::endgroup::"

And a markdown summary is generated for quick reference in the Actions UI.

Why Bother?

I’m not deleting old issues because of disk space or API limits — GitHub doesn’t charge for that. It’s about:

• Reducing clutter so my issue list stays manageable.
• Making it easier to find recent, relevant information.
• Automating maintenance to free my brain for other things.
• Keeping my tooling neat and tidy, which is its own kind of joy.

Steal It, Adapt It, Use It

If you’re generating temporary issues or ephemeral data in GitHub Issues, consider using a cleanup workflow like this one.

It’s simple, secure, and effective.

Because sometimes, good housekeeping is the best feature.

🧼✨ Happy coding (and cleaning)!

How I fell in love with calendar.txt

The more I learn about Unix tools, the more I realise we are reinventing everyday Rube Goldberg’s wheels and that Unix tools are, often, elegantly enough.

Months ago, I discovered calendar.txt. A simple file with all your dates which was so simple and stupid that I wondered 1) why I didn’t think about it myself and, 2) how it could be useful.

• Calendar.txt (terokarvinen.com)

I downloaded the file and tried it. Without thinking much about it, I realised that I could add the following line to my offpunk startup:

!grep `date -I` calendar.txt --color

And, just like that, I suddenly have important things for my day everytime I start Offpunk. In my "do_the_internet.sh", I added the following:

grep `date -I`calendar.txt --color -A 7

Which allows me to have an overview of the next seven days.

But what about editing? This is the alias I added to my shell to automatically edit today’s date:

alias calendar="vim +/`date -I` ~/inbox/calendar.txt"

It feels so easy, so elegant, so simple. All those aliases came naturally, without having to spend more than a few seconds in the man page of "date". No need to fiddle with a heavy web interface. I can grep through my calendar. I can edit it with vim. I can share it, save it and synchronise it without changing anything else, without creating any account. Looking for a date, even far in the future, is as simple as typing "/YEAR-MONTH-DAY" in vim.

Recurring events

The icing on the cake became apparent when I received my teaching schedule for the next semester. I had to add a recurring event every Tuesday minus some special cases where the university is closed.

Not a big deal. I do it each year, fiddling with the web interface of my calendar to find the good options to make the event recurrent then removing those special cases without accidentally removing the whole series.

It takes at most 10 minutes, 15 if I miss something. Ten minutes of my life that I hate, forced to use a mouse and click on menus which are changing every 6 months because, you know, "yeah, redesign".

But, with my calendar.txt, it takes exactly 15 seconds.

/Tue

To find the first Tuesday.

i

To write the course number and classroom number, escape then

n.n.n.n.n.n.nn.n.n.n.nn.n.n.n.n.

I’m far from being a Vim expert but this occurred naturally, without really thinking about the tool. I was only focused on the date being correct. It was quick and pleasant.

Shared events and collaboration

I read my email in Neomutt. When I’m invited to an event, I must open a browser to access the email through my webmail and click the "Yes" button in order to have it added to my calendar. Events I didn’t respond show in my calendar, even if I don’t want them. It took me some settings-digging not to display events I refused. Which is kinda dumb but so are the majority of our tools those days.

With calendar.txt, I manually enter the details from the invitation, which is not perfect but takes less time than opening a browser, login into a webmail and clicking a button while waiting at each step the loading of countless of JavaScript libraries.

Invitations are rare enough that I don’t mind entering the details by hand. But I’m thinking about doing a small bash script that would read an ICS file and add it to calendar.txt. It looks quite easy to do.

I also thought about doing the reverse : a small script that would create an ICS and send it by email to any address added to an event. But it would be hard to track down which events were already sent and which ones are new. Let’s stick to the web interface when I need to create a shared event.

Calendar.txt should remain simple and for my personal use. The point of Unix tools is to allow you to create the tools you need for yourself, not create a startup with a shiny name/logo that will attract investors hoping to make billions in a couple of years by enshitifying the life of captive users.

And when you work with a team, you are stuck anyway with the worst possible tool that satisfies the need of the dumbest member of the team. Usually the manager.

With Unix tools, each solution is personal and different from the others.

• Other source of inspiration : Jouraling with neovim/coreutils and dateutils (tangled.sh)

Simplifying calendaring

Another unexpected advantage of the system is that you don’t need to guess the end date of events anymore. All I need to know is that I have a meeting at 10 and a lunch at 12. I don’t need to estimate the duration of the meeting which is, anyway, usually only a rough estimation and not an important information. But you can’t create an event in modern calendar without giving a precise end.

Calendar.txt is simple, calendar.txt is good.

I can add events without thinking about it, without calendaring being a chore. Sandra explains how she realised that using an online calendar was a chore when she started to use a paper agenda.

• When calendar was a verb (idiomdrottning.org)

Going back to a paper calendar is probably something I will end up doing but, in the meantime, calendar.txt is a breeze.

Trusting my calendar

Most importantly, I now trust my calendar.

I’ve been burned by this before: I had created my whole journey to a foreign country on my online calendar only to discover upon landing that my calendar had decided to be "smart" and to change all events because I was not in the same time zone. Since then, I actually write the time of an event in the title of the event, even if it looks redundant. This also helps with events being moved by accident while scrolling on a smartphone or in a browser. Which is rare but happened enough to make me anxious.

I had the realisation that I don’t trust any calendar application because, for events with a very precise time (like a train), I always fall back on checking the confirmation email or PDFs.

It’s not the case anymore with calendar.txt. I trust the file. I trust the tool.

There are not many tools you can trust.

Mobile calendar.txt

I don’t need notifications about events on my smartphone. If a notification tells me about an event I forgot, it would be too late anyway. And if my phone is on silent, like always, the notification is useless anyway. We killed notifications with too much notification, something I addressed here :

• Une vie sans notifications (ploum.net)

I do want to consult/edit my calendar on my phone. Getting the file on my phone is easy as having it synchronised with my computer through any mean. It’s a simple txt file.

Using it is another story.

Looking at my phone, I realise how far we have fallen: Android doesn’t allow me to do a simple shortcut to that calendar.txt file which would open on the current day. There’s probably a way but I can’t think of one. Probably because I don’t understand that system. After all, I’m not supposed to even try understanding it.

Android is not Unix. Android, like other proprietary Operating System, is a cage you need to fight against if you don’t want to surrender your choices, your data, your soul. Unix is freedom: hard to conquer but impossible to let go as soon as you tasted it.

Une vie sans notifications

• Переведено на русский Wandering Thinker

Avertissement : Cet article parle de mon expérience avec le Mudita Kompakt, mais, n’étant pas lié à cette firme, je ne répondrai à aucune question concernant cet appareil ni le Hisense A5. Tout ce que j’ai à dire au sujet de cet appareil est dans ce billet. Pour le reste, voyez les nombreuses vidéos et articles sur le Web ou rejoignez le forum de Mudita.

Le grand problème du minimalisme numérique, c’est qu’il n’y a pas une solution satisfaisante pour tout le monde. Sur les forums consacrés au minimalisme numérique, chaque solution est critiquée pour faire « trop » et, parfois par les mêmes personnes, pas assez.

J’ai vu des personnes en quête d’un dumbphone pour soigner leur addiction à l’hyperconnexion se plaindre de ne pouvoir installer Whatsapp et Facebook dessus. D’une manière générale, j’ai suffisamment d’expérience dans l’industrie pour savoir que les humains sont très mauvais pour déterminer leurs propres besoins, ce que j’appelle « le syndrome de la maison de plain-pied à 3 étages ». Je veux tout, mais que ce soit minimaliste.

L’addiction à l’écran

Il y a 6 ans, je pris conscience qu’une grande part de mon addiction à mon smartphone venait de l’écran lui-même. Comme l’a dit un jour un participant à un forum que je fréquente, les écrans sont devenus tellement beaux, les couleurs tellement riches que l’image est plus belle que la réalité. Regarder une photo de paysage aux couleurs saturées et retouchée est plus beau que de regarder le paysage en réalité, avec sa grisaille, son autoroute qui n’apparait pas dans le cadre de la photo, sa pluie fine qui nous rentre dans le cou. Nous n’utilisons plus nos smartphones pour faire quelque chose, ils font partie de notre corps et de notre esprit.

• 📱 Why We Can’t Let Go (josebriones.substack.com)

Dans mon cas personnel, se passer d’écran avec un dumbphone ne pouvait convenir, car l’usage le plus important que je fais de mon téléphone est de m’orienter à vélo et, alors que je suis au milieu de la nature, de créer un itinéraire de retour à charger sur mon GPS. Ça et utiliser Signal, le seul chat de ma vie quotidienne.

• Reducing the digital clutter of chats (ploum.net)

Pour être franc, le concept de dumbphone me dépasse un peu, car s’il y a bien un truc dont je n’ai pas envie ni besoin, c’est d’être joignable partout tout le temps. Si c’est pour laisser un dumbphone en silencieux dans ma poche, autant ne rien prendre du tout !

Ma quête de sobriété numérique a donc commencé avec l’un des très rares smartphones à écran e-ink, le Hisense A5 (à droite sur la photo d’illustration).

• Se passer d’écran avec un téléphone e-ink (ploum.net)

Le Hisense est un produit bon marché de piètre qualité, à destination du marché chinois. S’il ne disposait d’aucun service Google, il est plein de spywares chinois impossibles à désinstaller (mais que je tentais de contenir avec le firewall Adguard, configuré aux petits oignons pendant des heures).

Pendant six ans, j’ai utilisé exclusivement cet appareil. Lors de mon premier voyage avec, un trip en train en Bretagne pour un projet de livre, j’ai été en permanence anxieux à l’idée que « quelque chose se passe mal, car je n’avais pas un vrai smartphone ». Mais, petit à petit, je me suis surpris à moins l’utiliser que son prédécesseur, à accepter ses limites. L’écran e-ink lié à la lenteur et aux bugs du logiciel en partie en chinois ne me donnait pas du tout envie de l’utiliser. Très vite, la couleur des écrans de smartphones m’est apparue comme violente, agressive. Mais que je passe quelques minutes sur un tel écran et, soudain, je retrouve un bon vieux shoot de dopamine, une envie de l’utiliser pour faire quelque chose. Quoi ? Peu importe tant que je peux garder les yeux rivés sur ces lumineuses formes mouvantes.

L’hyperconnexion permanente

Il m’est souvent arrivé de prétendre que le Hisense n’était pas un smartphone pour éviter d’installer une app soi-disant indispensable pour un service dont j’avais besoin ou, tout simplement, pour obtenir une carte papier dans ces restaurants qui ont l’impression d’être à la pointe de la technologie, car ils ont un QR code scotché sur la table. Mais c’était un mensonge. Car le Hisense est, au fond, un smartphone des plus classiques.

J’y avais mes emails, un navigateur web et même Mastodon, que j’ai très vite supprimé, mais auquel je pouvais accéder via Firefox ou Inkbro, navigateur optimisé pour les écrans e-ink.

Mon addiction va beaucoup mieux. J’ai perdu l’habitude d’avoir mon smartphone tout le temps sur moi, ne le prenant pour sortir que si je pense en avoir réellement besoin. Ça n’a l’air de rien, mais, pour certains addicts, sortir sans téléphone est une véritable aventure. Faire l’expérience est une excellente manière de réaliser à quel point on est addict.

• Hyperconnexion, addiction et obéissance (ploum.net)

Le Hisense a beau être gros et moche, lorsque je l’avais avec moi et que j’avais un temps mort, je vérifiais si je n’avais pas reçu d’emails. Je devais, comme tout smartphone, penser à le remettre en silencieux lorsque j’avais activé la sonnerie, car je voulais être joignable, faire les mises à jour des toutes les apps que je gardais, car je pouvais en avoir potentiellement besoin. Bref, la gestion classique d’un smartphone.

Cela me convenait, mais, les smartphones e-ink n’ayant jamais vraiment percé, je me demandais comment j’allais remplacer un appareil qui présentait des signes de faiblesse (batterie qui se vide soudainement, chargement qui ne fonctionne plus que, intermittence).

C’est alors que j’ai été convaincu par le Kompakt de Mudita.

• Mudita Kompakt, a minimalist E Ink® phone. (mudita.com)

Mudita est une entreprise polonaise qui cherche à offrir des produits favorisant la pleine conscience. Des réveils au design épuré, des montres et un dumbphone, le Mudita Pure, qui me faisais grandement de l’œil, car basé sur un système entièrement Open Source. Malheureusement, le Pure était trop minimaliste pour moi, car ne permettant pas d’utiliser mon GPS de vélo.

Puis est arrivé le Kompakt.

Basé sur Android, le Kompakt est techniquement un smartphone. En plus petit. Et avec un écran e-ink d’une qualité bien moindre que le Hisense. Et pourtant…

Premiers pas avec le Kompakt

La première chose qui m’a frappée en déballant mon Kompakt, c’est que je n’ai dû créer aucun compte, passer par aucune procédure autre que le choix de la langue. Insérez une carte SIM, allumez et ça fonctionne.

Mudita fait très attention à la vie privée et ne propose aucun service en ligne. Le téléphone est entièrement dégooglisé voire même « décloudisé » (contrairement à, par exemple, Murena /e/OS). Pour la première fois depuis des lustres, je ne devais pas combattre mon téléphone, je ne devais pas le configurer, le transformer.

C’est incroyable comme ça m’a fait plaisir.

Pour être transparent, il faut préciser que les développeurs récupèrent des données anonymisées de debug et que ce n’est, pour le moment, pas désactivable. Une discussion à ce sujet est en cours sur le forum Mudita.

Car, oui, Mudita dispose d’un forum de discussion auquel participe une employée de la firme qui tente d’aider les utilisateurs et se fait le relais vers les développeurs. Un truc qui était la base en 2010, mais qui semble incroyable de nos jours.

Bref, je me suis senti un client respecté, pas une vache à lait. Et je n’en reviens toujours pas.

Outre le forum, ce qui m’a frappé avec le Mudita, c’est qu’il pousse réellement l’idée de minimalisme jusque dans ses retranchements. L’application GPS permet de chercher une adresse et de faire un itinéraire piéton, vélo ou voiture. Et c’est tout. Des options ? Aucune, nada, nihil ! Et vous savez quoi ? Ça fonctionne ! Vu que c’est OpenStreetMap, ça fonctionne très bien et j’ai désinstallé Comaps que j’avais mis par réflexe. L’appareil photo… prend des photos et c’est tout (on peut juste activer/désactiver le flash).

C’est comme ça pour toutes les applis : en 10 minutes, vous aurez fait le tour de toutes les options et c’est incroyablement rafraichissant.

Bon, parfois, c’est limite trop. Le lecteur de musique affiche vos MP3 et les lit par ordre alphabétique. C’est tout. Ils ont promis d’améliorer ça, mais, au fond, je trouve ça amusant d’être limité de cette façon.

Les choses sérieuses

Si Mudita n’offre aucun service en ligne, la meilleure manière d’interagir avec son téléphone est le Mudita Center, un logiciel compatible Windows/MacOS/Linux. Après l’avoir téléchargé, vous devez brancher votre téléphone à votre ordinateur avec… retenez votre souffle… un câble USB. (sur Debian/Ubuntu, vous devez être membre du groupe "dialout". "sudo adduser ploum dialout", reboot et puis c’est bon)

Un câble ! En 2025 ! Incroyable, non ? Quand je vois comme j’ai dû me battre avec le Freewrite d’Astrohaus qui force l’utilisation de son cloud propriétaire, j’apprécie à outrance le fait de brancher mon téléphone avec un câble.

Avec le Mudita Center, vous pouvez envoyer des fichiers sur l’appareil. Les MP3 pour la musique, les epub ou les pdf, qui seront ouverts dans l’appli E-reader. Pratique pour les billets de train et autres tickets électroniques. Une section est réservée pour transférer les fichiers APK que vous voulez « sideloader ». On s’est tellement fait entuber par Google et Apple qu’on a perdu le droit d’utiliser le mot « installer » en parlant d’un logiciel. Ce mot est désormais privatisé et il faut « sideloader » (du moins tant que c’est encore légalement possible…).

Dans mon cas, je n’ai sideloadé qu’un seul APK : F-Droid. Avec F-Droid, j’ai pu installer Molly (un client Signal), mon gestionnaire de mot de passe, mon appli 2FA, le clavier Flickboard et Aurora Store. Avec Aurora Store, j’ai pu installer Komoot, Garmin, Proton Calendar et l’app SNCB pour les horaires de train. Pas de navigateur ni d’email cette fois ! Je me suis quand même accordé l’application Wikipédia, pour tester.

Tout est petit, en noir et blanc (ça, j’avais déjà l’habitude), mais, dans mon cas, tout fonctionne. Attention que ce ne sera peut-être pas votre cas. Les applis qui ont besoin des services Google, comme Strava, refuseront de se lancer (ce qui ne change pas de mon Hisense). Mon appli bancaire nécessite une caméra à selfie (ce que le Kompakt n’a pas) et je vais devoir trouver une solution de rechange.

Au fait, Mudita ne permet pas de personnaliser la liste des applications. Celles-ci sont classées par ordre alphabétique. Pas de raccourcis, pas d’options. Si c’est perturbant au début, cela se révèle très vite très appréciable, car c’est, une fois encore, un truc de moins à penser, une excuse de moins pour chipoter.

À noter qu’il est cependant possible de cacher des applications. Si vous n’utilisez pas l’app de méditation, vous pouvez la cacher, tout simplement. Simple et efficace.

Les notifications

C’est lorsque j’ai reçu mon premier message Signal que j’ai réalisé un truc étrange. J’ai bien entendu le son, mais je ne voyais pas de notifications.

Et pour cause… Le Mudita Kompakt n’a pas de notifications ! L’écran d’accueil vous montre si vous avez eu des appels ou des SMS, mais, pour le reste, il n’y a pas de notifications du tout !

Mon premier réflexe a été d’investiguer l’installation d’un launcher alternatif, InkOS, qui permet une plus grande configurabilité et des notifications.

• InkOS sur le forum Mudita

Mais… Attendez une seconde ! Que suis-je en train de faire ? Je cherche à refaire un smartphone ! Et si je tentais d’utiliser le Mudita de la manière pour laquelle il a été conçu ?Sans notifications !

Le seul réel problème avec cette approche c’est que les notifications existent, mais que Mudita les cache. On les entend donc, mais on ne peut pas savoir d’où elles proviennent.

Dans mon cas, c’est essentiellement Signal (enfin, Molly pour celleux qui suivent). Dans Signal, j’ai donc configuré un profil de notification qui soit silencieux sauf pour les membres de ma famille proche.

Si j’entends mon téléphone faire un son, je sais que c’est un message de ma famille. Pour les autres, je ne les vois que lorsque je choisis d’ouvrir Signal. Ce qui est exactement ce qu’un système de communication devrait être.

Bien entendu, les choses se compliquent si vous avez plusieurs applications qui envoient des notifications. Il est possible d’avoir accès aux notifications et de les désactiver par applications en utilisant "Activity Launcher" disponible sur F-Droid. C’est un peu du chipotage, mais ça m’a permis de désactiver les notifications « parasites » de tout ce qui n’est pas Signal.

• Messages du forum Mudita expliquant comment utiliser Activity Launcher.

La vie sans notifications

Lorsqu’on accepte ce mode de fonctionnement, le Mudita prend soudainement tout son sens.

J’avais déjà fortement réduit les notifications sur le Hisense. Il était d’ailleurs en silencieux la plupart du temps. Mais, à chaque fois que je consultais l’écran, je voyais les petites icônes. Machinalement, je glissais mon doigt pour faire apparaître le tiroir à notifications et « vérifier » avant de glisser latéralement pour supprimer.

Bon sang que j’ai en horreur ces gestes de glissement des doigts, jamais précis, jamais satisfaisant comme le bruit d’une touche qu’on enfonce. Tiens, le Mudita ne permet d’ailleurs pas de « swiper » dans la liste des applications. Il faut faire défiler avec une flèche. C’est minime, mais j’apprécie !

Mais même si je n’avais pas de notifications sur le Hisense, je vérifiais de temps en temps si je n’avais pas reçu un mail important. Je vérifiais une information sur un site web.

Oh, rien de bien méchant. Une addiction parfaitement sous contrôle. Mais une série de réflexes dont j’avais envie de nettoyer ma vie.

Avec le Mudita Kompakt, l’expérience est très perturbante. Machinalement, je saisis l’appareil et… rien. Il n’y a rien à faire. La seule chose que je peux vérifier, c’est Signal. Je suis ensuite forcé de reposer ce petit écran.

Pas besoin non plus de mettre en silencieux ou en mode avion. Le Kompakt dispose d’un switch hardware « Offline+ » qui désactive tous les réseaux, tous les capteurs, y compris l’appareil photo et le micro. En Offline+, rien ne rentre et rien ne sort de l’appareil. Et quand je suis connecté, je sais que je n’aurai que les appels téléphoniques, les sms et les messages Signal de ma famille proche.

C’est comme un nouveau monde…

Tout n’est pas parfait

On ne va pas se leurrer, le Mudita Kompakt est loin d’être parfait. Il est petit, mais un peu trop gros. Il y a des bugs comme l’alarme qui se déclenche en retard ou pas du tout, comme l’appareil photo qui met près de deux secondes entre la pression sur le bouton et la prise effective de l’image (mais c’est déjà mieux que l’appareil photo du Hisense dont la lentille s’est bloquée après quelques semaines d’utilisation, rendant toutes mes photos irrémédiablement floues).

Le forum regorge d’utilisateurs insatisfaits. Pour certains car je pense qu’ils n’ont pas conscientisé les limites du minimalisme numérique, qu’ils espéraient un smartphone complet avec un écran e-ink. Mais, dans d’autres cas, c’est clairement à cause de bugs dans le système pour des cas d’usage qui ne me concernent pas directement, comme les problèmes Bluetooth alors que je suis tout heureux d’avoir un jack audio. Le Kompakt utilise une version très fortement modifiée et dégooglisée d’Android 12 (les téléphones Googe sont à Android 16). Le hardware lui-même est assez ancien (plus que mon Hisense). Ce sont des détails qui peuvent se révéler importants. La batterie, par exemple, tient 3/4 jours, ce qui n’est pas extraordinaire en comparaison avec le Hisense. Une heure de hotspot wifi consomme 10% de batterie là où le Hisense n’en perdait pas 3%.

Malgré ses limites, l’appareil n’est pas bon marché et il est probablement possible de configurer n’importe quel appareil Android pour avoir un écran épuré et pas de notifications. Mais ce qui me plaît avec le Mudita c’est justement le fait que je ne le configure pas. Que je ne cherche pas à comprendre ce que je dois bloquer, que je ne passe pas du temps à optimiser mon écran d’accueil ou le placement des applications.

Ça ne conviendra certainement pas à tout le monde. Il y a certainement plein de défauts qui rendent le Kompakt inutilisable pour vous. Mais pour mon petit cas personnel et pour mon mode de vie actuel, c’est un vrai bonheur (à l’exception de cette saleté d’appli bancaire pour laquelle je n’ai pas encore trouvé de solution).

Accepter de lâcher prise

Car, oui, je vais rater des choses. Je verrai des mails urgents bien plus tard. Je ne pourrai pas chercher une information rapide quand je suis en déplacement. Je ne pourrai pas prendre de belles photos.

C’est le principe même ! Le minimalisme numérique c’est, par essence, ne plus pouvoir tout faire tout le temps. C’est être forcé de s’ennuyer dans les temps morts, de planifier certaines expéditions, de demander une information autour de soi si nécessaire, de se dire, dans certaines situations, que la vie aurait été plus facile avec un smartphone traditionnel.

Si vous n’avez pas effectué à l’avance ce travail de faire le tri entre ce qui est vraiment nécessaire pour vous, ne songez même pas à prendre un téléphone minimaliste comme le Kompakt. Ce téléphone me convient parce que ça fait des années que je réfléchis à ce sujet et parce qu’il est compatible avec mon mode de vie et mes obligations.

• À la recherche de la déconnexion parfaite (ploum.net)

Si vous idéalisez le minimalisme sans réfléchir aux conséquences, vous serez frustrés à la première friction, à la première perte de cette facilité omniprésente qu’est le smartphone. Le minimalisme numérique est également un concept très personnel. Quand je vois le nombre d’appareils connectés que je possède, j’ai du mal à dire que je suis un « minimaliste ». Je cherche juste à conscientiser et à faire en sorte que chaque appareil ait pour moi un bénéfice très clair avec le moins possible de désavantages (comme mon GPS de vélo ou mon analyseur de qualité d’air). Je ne suis pas vraiment minimaliste, je pense juste que le smartphone traditionnel a sur ma vie un impact négatif très important que je cherche à minimiser.

Certain·es me disent qu’ils n’ont pas le choix. Comme le dit très bien Jose Briones, c’est faux. Nous avons, pour le moment, le choix. C’est juste que ce n’est pas un choix facile et qu’il faut assumer les conséquences, accepter de changer son mode de vie pour cela.

• Is Offline the new luxury? (josebriones.substack.com)

L’obligation du smartphone

Et, justement, ce qui est le plus effrayant avec cette démarche de tenter de minimiser l’usage du smartphone, c’est de réaliser à quel point il devient presque obligatoire d’en avoir un, à quel point ce choix devient de plus en plus ténu. Des services commerciaux, mais également des administrations publiques considèrent que vous avez obligatoirement un smartphone récent, que vous disposez d’un compte Google, d’une connexion Internet permanente, d’une batterie bien chargée et que vous êtes d’accord d’installer une énième application dessus et de créer un compte en ligne pour quelque chose d’aussi mondain que de payer un emplacement de parking ou accéder à un événement. Un contrôleur de train me confiait récemment que la SNCB planifiait de supprimer le ticket papier pour mettre en avant l’usage de l’app et du smartphone.

Sur les forums minimalistes, j’ai même découvert une catégorie d’utilisateurs qui possèdent un smartphone classique pour aller au travail, par simple peur d’être moqué ou de passer pour un rebelle auprès de leurs collègues. De la même manière, certains refusent d’installer Signal ou d’effacer leur compte Facebook par crainte que cela puisse paraître suspect. Une chose me semble claire : si c’est la peur de potentiellement paraître suspect qui vous retient, il est urgent d’agir maintenant, tant que cette suspicion n’est que potentielle. Installez Signal et GrapheneOS ou /e/OS maintenant pour avoir l’excuse, dans le futur, de dire que ça fait des mois ou des années que vous fonctionnez comme cela.

• I'll only buy devices with GrapheneOS (www.jonashietala.se)

Dans le cas du smartphone, je constate avec effroi que s’il est théoriquement possible de ne jamais en avoir eu, il est extrêmement difficile de revenir en arrière. Les banques, par exemple, empêchent souvent de revenir à une méthode d’authentification sans smartphone une fois que celle-ci a été activée !

Je souris quand je pense aux fois où mon refus du smartphone m’a valu une réflexion de type : « Ah ? Vous n’êtes pas à l’aise avec les nouvelles technologies ? ». Souvent, je ne réponds pas. Ou je me contente d’un « si, justement… ». Au moins, avec le Mudita, je pourrai le brandir et affirmer haut et fort : je n’ai pas de smartphone !

Vous et moi, nous savons que ce n’est techniquement pas tout à fait vrai, mais ceux qui veulent imposer l’ubiquité du smartphone GoogApple sont, par définition, des ignares technologiques. Ils n’y verront que du feu… Et, pour un temps, ils seront encore forcés de s’adapter, d’accepter que, non, tout le monde n’a pas tout le temps un smartphone.

TLDR: A software engineer with a dream, undertook the world’s most advanced personal trainer course. Despite being the odd duck amongst professional athletes, coaches, and body builders, graduated top of class, and is now starting a mission to build a free and open source fitness platform to power next-gen fitness apps and a wikiPedia-style public service. But he needs your help!

The fitness community & industry seem largely dysfunctional.

1. Content mess on social media

Social media is flooded with redundant, misleading content, e.g. endless variations of the same “how to do ‘some exercise’” videos, repackaged daily by creators chasing relevance. Deceiving clickbait to farm engagement. (notable exception: Sean Nalewanyj has been consistently authentic, accurate, and entertaining). Some content is actually great, but extremely hard to find, needs curation, and sometimes context.

2. Selling “programs” and “exercise libraries”

Coaches/vendors sell workout programs and exercise instructions as if they are proprietary “secret sauce”. They aren’t. As much as they like you to believe otherwise, workout plans and exercise instructions are not copyrightable. Specific expressions of them, such as video demonstrations are, though there are ways such videos can be legally used by 3rd parties, and I see an opportunity for a win-win model with the creator, but more on that later. This is why the seller usually simply repeat what is already widely understood, replicate (possibly old and misguided) instructions or overcomplicate in an attempt to differentiate. Furthermore, workout programs (or rather, a “rendition” of it) often have no or limited personalization options. The actually important parts, such as adjusting programs across multiple goals (e.g. combining with sports), across time (based on observed progression) or to accommodate injuries, assuring consistency with current scientific evidence, requires expensive expertise, and is often missing from the “product”.

Many exercise libraries exist, but they require royalties. To build a new app (even a non-commercial one) you need to either license a commercial library or recreate your own. I checked multiple free open source ones, but let’s just say there’s serious quality and legal concerns. Finally, WikiPedia is legal and is favorably licensed, but is too text-based and can’t easily be used by applications.

3. Sub-optimal AI’s

When you ask an LLM for guidance, it sometimes does a pretty good job, often it doesn’t, because:

• Unclear sources: AI’s regurgitate whatever programs they were fed during training, sometimes written by experts, sometimes by amateurs.
• Output degrades when you need specific personalized advice or when you need adjustments over time which is actually a critical piece for progressing in your fitness journey. Try to make it too custom and it starts hallucinating.
• Today’s systems are text based. They may seam cheap today, because vendors are subsidizing the true cost in an attempt to capture the market. But it’s inefficient, inaccurate and financially unsustainable. It also makes for a very crude user interface.

I believe future AI’s will use data models and UI’s that are both domain specific and richer than just text, so we need a library to match. Even “traditional” (non-AI) applications can gain a lot of functionality if they can leverage such structured data.

4. Closed source days are numbered

Good coaches can bring value via in-person demonstrations, personalization, holding clients accountable and helping them adopt new habits. This unscalable model puts an upper limit on their income. The better known coaches on social media solve this by launching their own apps, some of these seem actually quite good but suffer from the typical downsides that we’ve seen in other software domains such as vendor lock-in, lack of data ownership, incompatibility across apps, lack of customization, high fees, etc; We’ve seen how this plays out in devtools, enterprise, in cloud. According to more and more investment firms, it’s starting to play out in every other industry (just check the OSS Capital portfolio or see what Andreesen Horowitz, one of the most successful VC funds of all time has to say on it): software, is becoming open source in all markets. It leads to more user-friendly products and is the better way to build more successful businesses. It is a disruptive force. Board the train or be left in the dust.

What am I going to do about it?

I’m an experienced software engineer. I have experience building teams and companies. I’m lucky enough to have a window of time and some budget, but I need to make it count. First thing I did is to educate myself properly on fitness. In 2024-2025 I participated in the Menno Henselmans Personal Trainer course. This is the most in-depth, highly accredited, science based course program for personal trainers that I could find. It was an interesting experience being the lone software developer amongst a group of athletes, coaches and body builders. Earlier this year I graduated Magna Cum Laude, top of class.

Now I am a certified coach, who learned from one of the top coaches worldwide with decades of experience. I can train and coach individuals. But as a software engineer I know that even a small software project can grow to change the world. What Wikipedia did for articles, is what I aspire to make for fitness: a free public service comprising information, but more so hands-on tools applications to put information into action. Perhaps give opportunities to industry professionals to differentiate in more meaningful ways.

To support the applications, we also need:

• an exercise library
• an algorithms library (or “tools library” in AI lingo)

I’ve started prototyping both the libraries and some applications on body.build. I hope to grow a project and a community around it that will outlive me. It is therefore open source.

Next-gen applications and workflows

Thus far body.build has:

• a calorie calculator
• a weight lifting volume calculator
• a program builder
• a crude exercise explorer (prototype)

I have some ideas for more stuff that can be built by leveraging the new libraries (discussed below):

• a mobile companion app to perform your workouts, have quick access to exercise demonstrations/cues, and log performance. You’ll own your data to do your own analysis, and a personal interest to me is the ability to try different variations or cues (see below), track their results and analyze which work better for you. (note: I’m maintaining a list of awesome OSS health/fitness apps, perhaps an existing one could be reused)
• detailed analysis of (and comparison between) different workout programs, highlighting different areas being emphasized, estimated “bang for buck” (expecting size and strength gains vs fatigue and time spent)
• just-in-time workout generation. Imagine an app to which you can say “my legs are sore from yesterday’s hike. In 2 days I will have a soccer match. My availability is 40 min between two meetings and/or 60min this evening at the gym. You know my overall goals, my recent workouts and that I reported elbow tendinitis symptoms in my last strength workout. Now generate me an optimal workout”.

The exercise library

The library should be liberally licensed and not restrict reuse. There is no point trying to “protect” content that has very little copyright protection anyway. I believe that “opening up” to reuse (also commercial) is not only key to a successful project, but also unlocks commercial opportunities for everyone.

The library needs in-depth awareness that goes beyond what apps typically contain and include:

• exercises alternatives and customization options (and their trade-offs)
• detailed biomechanical data (such as muscle involvements and loading patterns across the range of muscle length and different joint movements

Furthermore, we also need the usual textual description and exercise demonstration videos. Unlike “traditional” libraries that present a singular authoritative view, I find it valuable to clarify what is commonly agreed upon vs where coaches or studies still disagree, and present an overview of the disagreement with further links to the relevant resources, which could be an Instagram post, a YouTube video or a scientific study) A layman can go with the standard instructions, whereas advanced trainees get an overview of different options and cues, which they can check out in more detail, try and see what works best for them. No need to scroll social media for random tips, they’re all aggregated and curated in one place.

Our library (liberally licensed) includes the text and links to 3rd party public content. The 3rd party content itself is typically subject to stronger limitations, but can always be linked to, and often also embedded under fair use and under the standard YouTube license, for free applications anyway. Perhaps one day we’ll have our own content library, but for now we can avoid a lot of work and promote existing creators’ quality content. Win-win.

Body.build today has a prototype of this. I’m gradually adding more and more exercises. Today it’s part of the codebase, but at some point it’ll make more sense to separate them out, and use one of the Creative Commons licenses.

The algorithms library

Through the course, I learned about various principles (validated by decades of coaching experience and by scientific research) to construct optimal training based on input factors (e.g. optimal workout volume depends on many factors, including sex, sleep quality, food intake, etc.) Similarly, things like optimal recovery timing or exercise swapping can be calculated, using well understood principles).

Rather than thinking of workout programs as the main product I think of them as just a derivative, an artifact that can be generated by first determining an individual’s personal parameters, and then applying these algorithms on them. Better yet, instead of pre-defining a rigid multi-month program (which only works well for people with very consistent schedules), this approach allows to generate guidance at any point in any day. Which would work better for people with inconsistent agenda’s.

Body.build today has a few of such codified algorithms, I’ve only implemented what I’ve needed so far.

I need help

I may know how to build some software, and have several ideas on new types of applications that can be built that can be beneficial to people. But there is a lot that I haven’t figured out yet! Maybe you can help?

Particular pain points:

1. Marketing: developers don’t like it, but it’s critical. We need to determine who to build for? (coaches? developers? end-users? beginners or experts?). What are their biggest issues to solve? How do we reach them? Marketing firms are quite expensive. Perhaps AI will make this a lot more accessible. For now, I think perhaps it makes most sense to build apps for technology & open source enthusiasts who geek out about optimizing their weight lifting and body building. The type of people who would obsessively scroll Instagram or YouTube hoping to find novel workout tips (who will now hopefully have a better way). I’ld like to bring sports&conditioning more to the forefront too, but can’t prioritize this now.
2. UX and UI design.

Developer help is less critical, but of course welcome too.

If you think you can help, please reach out on body.build discord or X/Twitter, and of course Check out body.build! and please forward this to people who are into both fitness and open source technology! Thanks!

Have you ever fired up a Vagrant VM, provisioned a project, pulled some Docker images, ran a build… and ran out of disk space halfway through? Welcome to my world. Apparently, the default disk size in Vagrant is tiny—and while you can specify a bigger virtual disk, Ubuntu won’t magically use the extra space. You need to resize the partition, the physical volume, the logical volume, and the filesystem. Every. Single. Time.

Enough of that nonsense.

🛠 The setup

Here’s the relevant part of my Vagrantfile:

Vagrant.configure(2) do |config|
  config.vm.box = 'boxen/ubuntu-24.04'
  config.vm.disk :disk, size: '20GB', primary: true

  config.vm.provision 'shell', path: 'resize_disk.sh'
end

This makes sure the disk is large enough and automatically resized by the resize_disk.sh script at first boot.

✨ The script

#!/bin/bash
set -euo pipefail
LOGFILE="/var/log/resize_disk.log"
exec > >(tee -a "$LOGFILE") 2>&1
echo "[$(date)] Starting disk resize process..."

REQUIRED_TOOLS=("parted" "pvresize" "lvresize" "lvdisplay" "grep" "awk")
for tool in "${REQUIRED_TOOLS[@]}"; do
  if ! command -v "$tool" &>/dev/null; then
    echo "[$(date)] ERROR: Required tool '$tool' is missing. Exiting."
    exit 1
  fi
done

# Read current and total partition size (in sectors)
parted_output=$(parted --script /dev/sda unit s print || true)
read -r PARTITION_SIZE TOTAL_SIZE < <(echo "$parted_output" | awk '
  / 3 / {part = $4}
  /^Disk \/dev\/sda:/ {total = $3}
  END {print part, total}
')

# Trim 's' suffix
PARTITION_SIZE_NUM="${PARTITION_SIZE%s}"
TOTAL_SIZE_NUM="${TOTAL_SIZE%s}"

if [[ "$PARTITION_SIZE_NUM" -lt "$TOTAL_SIZE_NUM" ]]; then
  echo "[$(date)] Resizing partition /dev/sda3..."
  parted --fix --script /dev/sda resizepart 3 100%
else
  echo "[$(date)] Partition /dev/sda3 is already at full size. Skipping."
fi

if [[ "$(pvresize --test /dev/sda3 2>&1)" != *"successfully resized"* ]]; then
  echo "[$(date)] Resizing physical volume..."
  pvresize /dev/sda3
else
  echo "[$(date)] Physical volume is already resized. Skipping."
fi

LV_SIZE=$(lvdisplay --units M /dev/ubuntu-vg/ubuntu-lv | grep "LV Size" | awk '{print $3}' | tr -d 'MiB')
PE_SIZE=$(vgdisplay --units M /dev/ubuntu-vg | grep "PE Size" | awk '{print $3}' | tr -d 'MiB')
CURRENT_LE=$(lvdisplay /dev/ubuntu-vg/ubuntu-lv | grep "Current LE" | awk '{print $3}')

USED_SPACE=$(echo "$CURRENT_LE * $PE_SIZE" | bc)
FREE_SPACE=$(echo "$LV_SIZE - $USED_SPACE" | bc)

if (($(echo "$FREE_SPACE > 0" | bc -l))); then
  echo "[$(date)] Resizing logical volume..."
  lvresize -rl +100%FREE /dev/ubuntu-vg/ubuntu-lv
else
  echo "[$(date)] Logical volume is already fully extended. Skipping."
fi

💡 Highlights

• ✅ Uses parted with --script to avoid prompts.
• ✅ Automatically fixes GPT mismatch warnings with --fix.
• ✅ Calculates exact available space using lvdisplay and vgdisplay, with bc for floating point math.
• ✅ Extends the partition, PV, and LV only when needed.
• ✅ Logs everything to /var/log/resize_disk.log.

🚨 Gotchas

• Your disk must already use LVM. This script assumes you’re resizing /dev/ubuntu-vg/ubuntu-lv, the default for Ubuntu server installs.
• You must use a Vagrant box that supports VirtualBox’s disk resizing—thankfully, boxen/ubuntu-24.04 does.
• If your LVM setup is different, you’ll need to adapt device paths.

🔁 Automation FTW

Calling this script as a provisioner means I never have to think about disk space again during development. One less yak to shave.

Feel free to steal this setup, adapt it to your team, or improve it and send me a patch. Or better yet—don’t wait until your filesystem runs out of space at 3 AM.

Pas de médaille pour les résistants

Si vous voulez changer le monde, il faut entrer en résistance. Il faut accepter d’agir et de se taire. Il faut accepter de perdre du confort, des opportunités, des relations. Et il ne faut espérer aucune récompense, aucune reconnaissance.

Un espionnage pire que tout ce que vous imaginez

Prenez notre dépendance envers quelques monopoles technologiques. Je pense qu’on ne se rend pas compte de l’espionnage permanent que nous imposent les smartphones. Et que ces données ne sont pas simplement stockées « chez Google ».

Tim Sh a décidé d’investiguer. Il a ajouté un simple jeu gratuit sur un iPhone vierge dont tous les services de localisation étaient désactivés. Cela semble raisonnable, non ?

En analysant les paquets, il a découvert la quantité incroyable d’information qui était envoyée par le moteur du jeu Unity. Cela signifie que le concepteur du jeu lui-même ne sait sans doute pas que son jeu vous espionne.

Mais Tim Sh a fait mieux : il a traqué ces données et découvertes où elles étaient revendues. Ce sont des entreprises ayant pignon sur rue qui revendent, en temps réels, les données utilisateurs : position, historique et instantanée, niveau de la batterie et luminosité, connexion internet utilisée, opérateur téléphonique, espace libre disponible sur le téléphone.

• Everyone knows your location (timsh.org)

Le tout est accessible en temps réel pour des millions d’utilisateurs. Y compris des utilisateurs persuadés de protéger leur vie privée en désactivant les permissions de localisation, en faisant attention voire même en utilisant des containers GrapheneOS : il n’y a en effet aucune malice, aucun piratage, aucune illégalité. Si l’application fonctionne, c’est qu’elle envoie ses données, point à la ligne.

À noter également : les données concernant les Européens sont plus chères. En effet, le RGPD les rend plus difficiles à obtenir. Ce qui est la preuve que la régulation politique fonctionne. Le RGPD est très loin d’être suffisant. Sa seule utilité réelle est de démontrer que le pouvoir politique peut agir.

Nous avons tendance à nous moquer de la petitesse de l’Europe, car nous la mesurons en utilisant les métriques américaines. Nos politiciens rêvent de « licornes » et de monopoles européens. C’est une erreur, la force européenne est opposée à ces valeurs.

• Pourquoi n’y a-t-il pas de Google européen ? (ploum.net)

Comme le souligne Marcel Sel : malgré tous ses défauts, l’Europe est très imparfaite, mais, peut-être, la structure dans le monde la plus progressiste et qui protège le mieux ses citoyens.

• Entre Trump et Poutine, l’urgence d’un patriotisme européen (blog.marcelsel.com)

La saturation de l’indignation

Face à ce constat, nous observons deux réactions. Le « jemenfoutisme » et l’indignation violente. Mais, contrairement à ce qu’on pourrait croire, la seconde n’a pas plus d’impact que la première.

Olivier Ertzscheid parle de la saturation de l’indignation. Une indignation permanente qui nous fait perdre toute capacité d’agir.

• L’indigne et les indignés. Chronique d’une a-réalité. (affordance.framasoft.org)

Je vois beaucoup d’indignation concernant le génocide qu’Israël commet à Gaza. Mais peu ou prou d’actions. Pourtant, une action simple est de supprimer ses comptes Whatsapp. Il est presque certain que les données Whatsapp servent pour cibler des frappes. Supprimer son compte, c’est donc une action réelle. Moins il y aura de comptes Whatsapp, moins les Gazaouis trouveront l’app indispensable, moins il y aura de données pour Israël.

• Lectures : Soyez un héros, passez en manuel ! (ploum.net)

Au lieu de s’indigner, entrez en résistance active. Coupez autant que vous pouvez les cordons. Vous allez perdre des opportunités ? Des contacts ? Vous allez rater des informations ?

C’est le but ! C’est l’objectif ! C’est la résistance, le nouveau maquis. Oui, mais "machin", il est sur Facebook. Quand on entre sa résistance, on y va pas en pantoufle avec toute la famille. C’est le principe même de la résistance : de prendre des risques, d’accomplir des actions que tout le monde ne comprend ou n’approuve pas avec l’espoir de faire changer les choses durablement.

• Notes - Bruno Leyval " Note #15 - meta-ordures (notes.brunoleyval.fr)

C’est difficile et on ne vous donnera pas une médaille pour cela. Si vous cherchez la facilité, le confort ou si vous voulez de la reconnaissance ou des félicitations officielles, ce n’est pas en résistance que vous devez entrer.

S’arrêter pour penser

Oui, les entreprises sont des poules sans tête qui courent dans tous les sens. Mes années dans l’industrie informatique m’ont permis d’observer que l’immense majorité des employés ne fait strictement rien d’utile. Tout ce que nous faisons, c’est prétendre. Lorsqu’impact il y a, ce qui est extrêmement rare, c’est de permettre à un client de faire « mieux semblant ».

J’ai arrêté de le crier partout, car il est impossible de faire comprendre quelque chose à quelqu’un si son salaire dépend du fait qu’il ne le comprenne pas. Mais force est de constater que tous ceux qui s’arrêtent pour penser arrivent à cette même conclusion.

• The Remarkable Incompetence At The Heart Of Tech (www.wheresyoured.at)

La merdification des entreprises peut vous toucher de manière la plus imprévue sur un produit que vous appréciez tout particulièrement. C’est mon cas avec Komoot, un outil que j’utilise en permanence pour planifier mes longs trajets à vélo et que j’utilise parfois "on the road", quand je suis un peu paumé et que je veux un itinéraire sûr, mais rapide pour arriver rapidement à destination.

Pour celleux qui ne comprennent pas l’intérêt d’un GPS à vélo, Thierry Crouzet a justement pondu un billet détaillant comment cet accessoire change la pratique du cyclisme.

• Le GPS vélo pour les nuls (tcrouzet.com)

Mais voilà, Komoot, startup allemande qui se présentait comme un champion de la promotion des voyages à vélo, avec des fondateurs qui promettaient de ne jamais vendre leur bébé a été vendu à un fond d’investissement réputé pour merdifier tout ce qu’il rachète.

• Faut-il quitter Komoot, comme Twitter ou Facebook? (bikinvalais.ch)
• When We Get Komooted (bikepacking.com)

Je n’en veux pas aux fondateurs. Je sais bien qu’à partir d’une certaine somme, on remet tous en question nos promesses. Les fondateurs de Whatsapp souhaitaient, à la base, fortement protéger la vie privée de leurs utilisateurs. Ils ont néanmoins vendu leur application à Facebook, car, de leurs propres aveux, on accepte certains compromis à partir d’une certaine somme.

Heureusement, des solutions libres se profilent comme l’excellent Cartes.app qui a pris le problème à bras le corps.

• Le Mastodon de La Quadrature du Net (mamot.fr)

Il manque encore la possibilité d’envoyer facilement un itinéraire vers mon GPS de vélo pour que ce soit utilisable au quotidien, mais le symbole est clair : la dépendance envers des produits merdifiés n’est pas une fatalité !

De la nécessité du logiciel libre

Comme le démontre Gee, les ajouts de fonctionnalités non indispensables ne sont pas neutres. Elles accroissent considérablement le risque de panne et de problème.

• LHDG25. L'obsolescence de Murphy (grisebouille.net)

Cette simplification ne peut, par essence, que passer par le logiciel libre qui force à la modularité. Liorel donne un exemple très parlant : à cause de sa complexité, Microsoft Excell utilisera pour toujours le calendrier julien. Contrairement à LibreOffice, qui utilise l’actuel calendrier grégorien.

• Pâques, le bug d'Excel et la difficile adaptation de LibreOffice (liorel)

Simplification, liberté, ralentissement, décroissance de notre consommation ne sont que les faces d’une même forme de résistance, d’une même conscientisation de la vie dans sa globalité.

• Notes - Bruno Leyval " Note #13 - ralentir (notes.brunoleyval.fr)

Ralentir et prendre du recul. C’est d’ailleurs ce que m’a violemment offert Chris Brannons, avec son dernier post sur sa capsule Gemini. Et quand je dis le dernier…

Barring unforeseen circumstances or unexpected changes, my last day on earth will be June 13th, 2025.

• Medical Aid in Dying, My Health, and so on (the-brannons.com)

Chris avait 46 ans et il a pris le temps d’écrire le comment et le pourquoi de sa procédure d’euthanasie. Après ce post, il a pris le temps de répondre à mes emails alors que je l’encourageais à ne pas le faire.

Le symbole du vélo

On ne peut pas s’en foutre. On ne peut pas s’indigner. Il faut alors, avec les quelques millions de secondes qui nous reste à vivre, agir. Agir en faisant ce que l’on pense être le mieux pour soi-même, le mieux pour nos enfants, le mieux pour l’humanité.

Comme rouler à vélo !

Et tant pis si ça ne change rien. Et tant pis si ça nous fait paraître étrange aux yeux de certains. Et tant pis si ça a certains désavantages. Faire du vélo, c’est entrer en résistance !

• T'es bien gentil avec ton petit vélo (www.blog.tisaac.be)

Symbole de liberté, de simplification, d’indépendance et pourtant extrêmement technologique, le vélo n’a jamais été aussi politique. Comme le souligne Klaus-Gerd Giesen, le Bikepunk est philosophique et politique !

• Philosophie politique du bikepunk (distinguos.net)

Cela m’amuse d’ailleurs beaucoup quand on présente l’univers de Bikepunk comme un monde d’où a disparu la technologie. Parce que le vélo ce n’est pas de la technologie peut-être ?

D’ailleurs, si vous n’avez pas encore le bouquin, il ne vous reste qu’à courir faire coucou à votre libraire préféré·e et entrer en résistance !

• Les chroniques du Flash (bikepunk.fr)

La photo d’illustration m’a été envoyée par Julien Ursini et est sous CC-By. Plongé dans la lecture de Bikepunk, il a été saisi de découvrir ce cadre de vélo rouillé, debout dans le lit de la rivière Bléone, comme un acte de résistance symbolique. Je ne pouvais rêver meilleure illustration pour ce billet.

Or: Why you should stop worrying and love the LTS releases.

TL;DR: Stick to MediaWiki 1.43 LTS, avoid MediaWiki 1.44.

There are two major MediaWiki releases every year, and every fourth such release gets Long Term Support (LTS). Two consistent approaches to upgrading MediaWiki are to upgrade every major release or to upgrade every LTS version. Let’s compare the pros and cons.

Which Upgrade Strategy Is Best

I used to upgrade my wikis for every MediaWiki release, or even run the master (development) branch. Having become more serious about MediaWiki operations by hosting wikis for many customers at Professional Wiki, I now believe sticking to LTS versions is the better trade-off for most people.

Benefits and drawbacks of upgrading every major MediaWiki version (compared to upgrading every LTS version):

• Pro: You get access to all the latest features
• Pro: You might be able to run more modern PHP or operating system versions
• Con: You have to spend effort on upgrades four times as often (twice a year instead of once every two years)
• Con: You have to deal with breaking changes four times as often
• Con: You have to deal with extension compatibility issues four times as often
• Con: You run versions with shorter support windows. Regular major releases are supported for 1 year, while LTS releases receive support for 3 years

What about the latest features? MediaWiki is mature software. Its features evolve slowly, and most innovation happens in the extension ecosystem. Most releases only contain a handful of notable changes, and there is a good chance none of them matter for your use cases. If there is something you would benefit from in a more recent non-LTS major release, then that’s an argument for not sticking to that LTS version, and it’s up to you to determine if that benefit outweighs all the cons. I think it rarely does, with the comparison not even being close.

The Case Of MediaWiki 1.44

MediaWiki 1.44 is the first major MediaWiki release after MediaWiki 1.43 LTS, and at the time of writing this post, it is also the most recent major release.

As with many releases, MediaWiki 1.44 brings several breaking changes to its internal APIs. This means that MediaWiki extensions that work with the previous versions might no longer work with MediaWiki 1.44. This version brings a high number of these breaking changes, including some particularly nasty ones that prevent extensions from easily supporting both MediaWiki 1.43 LTS and MediaWiki 1.44. That means if you upgrade now, you will run into various compatibility problems with extensions.

Examples of the type of errors you will encounter:

PHP Fatal error: Uncaught Error: Class “Html” not found

PHP Fatal error: Uncaught Error: Class “WikiMap” not found

PHP Fatal error: Uncaught Error: Class “Title” not found

Given that most wikis use dozens of MediaWiki extensions, this makes the “You have to deal with extension compatibility issues” con particularly noteworthy for MediaWiki 1.44.

Unless you have specific reasons to upgrade to MediaWiki 1.44, just stick to MediaWiki 1.43 LTS and wait for MediaWiki 1.47 LTS, which will be released around December 2026.

See also: When To Upgrade MediaWiki (And Understanding MediaWiki versions)

The post Why You Should Skip MediaWiki 1.44 appeared first on Entropy Wins.

After nearly two decades and over 1,600 blog posts written in raw HTML, I've made a change that feels long overdue: I've switched to Markdown.

Don't worry, I'm not moving away from Drupal. I'm just moving from a "HTML text format" to a "Markdown format". My last five posts have all been written in Markdown.

I've actually written in Markdown for years. I started with Bear for note-taking, and for the past four years Obsidian has been my go-to tool. Until recently, though, I've always published my blog posts in HTML.

For almost 20 years, I wrote every blog post in raw HTML, typing out every tag by hand. For longer posts, it could take me 45 minutes wrapping everything in <p> tags, adding links, and closing HTML tags like it was still 2001. It was tedious, but also a little meditative. I stuck with it, partly out of pride and partly out of habit.

Getting Markdown working in Drupal

So when I decided to make the switch, I had to figure out how to get Markdown working in Drupal. Drupal has multiple great Markdown modules to choose from but I picked Markdown Easy because it's lightweight, fully tested, and built on the popular CommonMark library.

I documented my installation and upgrade steps in a public note titled Installing and configuring Markdown Easy for Drupal.

I ran into one problem: the module's security-first approach stripped all HTML tags from my posts. This was an issue because I mostly write in Markdown but occasionally mix in HTML for things Markdown doesn't support, like custom styling. One example is creating pull quotes with a custom CSS class:

After 20 years of writing in HTML, I switched to *Markdown*.

<p class="pullquote">HTML for 20 years. Markdown from now on.</p>

Now I can publish faster while still using [Drupal](https://drupal.org).

HTML in Markdown by design

Markdown was always meant to work hand in hand with HTML, and Markdown parsers are supposed to leave HTML tags untouched. John Gruber, the creator of Markdown, makes this clear in the original Markdown specification:

HTML is a publishing format; Markdown is a writing format. Thus, Markdown's formatting syntax only addresses issues that can be conveyed in plain text. [...] For any markup that is not covered by Markdown's syntax, you simply use HTML itself. There is no need to preface it or delimit it to indicate that you're switching from Markdown to HTML; you just use the tags.

In Markdown Easy 1.x, allowing HTML tags required writing a custom Drupal module with a specific "hook" implementation. This felt like too much work for something that should be a simple configuration option. I've never enjoyed writing and maintaining custom Drupal modules for cases like this.

I reached out to Mike Anello, the maintainer of Markdown Easy, to discuss a simpler way to mix HTML and Markdown.

I suggested making it a configuration option and helped test and review the necessary changes. I was happy when that became part of the built-in settings in version 2.0. A few weeks later, Markdown Easy 2.0 was released, and this capability is now available out of the box.

Now that everything is working, I am considering converting my 1,600+ existing posts from HTML to Markdown. Part of me wants everything to be consistent, but another part hesitates to overwrite hundreds of hours of carefully crafted HTML. The obsessive in me debates the archivist. We'll see who wins.

The migration itself would be a fun technical challenge. Plenty of tools exist to convert HTML to Markdown so no need to reinvent the wheel. Maybe I'll test a few converters on some posts to see which handles my particular setup best.

Extending Markdown with tokens

Like Deane Barker, I often mix HTML and Markdown with custom "tokens". In my case, they aren't official web components, but they serve a similar purpose.

For example, here is a snippet that combines standard Markdown with a token that embeds an image:

Nothing beats starting the day with [coffee](https://dri.es/tag/coffee) and this view:

[​image beach-sunrise.jpg lazy=true schema=true caption=false]

These tokens get processed by my custom Drupal module and transformed into full HTML. That basic image token? It becomes a responsive picture element complete with lazy loading, alt-text from my database, Schema.org support, and optional caption. I use similar tokens for videos and other dynamic content.

The real power of tokens is future proofing. When responsive images became a web standard, I could update my image token processor once and instantly upgrade all my blog posts. No need to edit old content. Same when lazy loading became standard, or when new image formats arrive. One code change updates all 10,000 images or so that I've ever posted.

My tokens has evolved over 15 years and deserves its own blog post. Down the road, I might turn some of them into web components like Deane describes.

Closing thoughts

In the end, this was not a syntax decision: it was a workflow decision. I want less friction between an idea and publishing it. Five Markdown posts in, publishing is faster, cleaner, and more enjoyable, while still giving me the flexibility I need.

Those 45 minutes I used to spend on HTML tags? I now spend on things that matter more, or on writing another blog post.

Let’s talk about environment variables in GitHub Actions — those little gremlins that either make your CI/CD run silky smooth or throw a wrench in your perfectly crafted YAML.

If you’ve ever squinted at your pipeline and wondered, “Where the heck should I declare this ANSIBLE_CONFIG thing so it doesn’t vanish into the void between steps?”, you’re not alone. I’ve been there. I’ve screamed at $GITHUB_ENV. I’ve misused export. I’ve over-engineered echo. But fear not, dear reader — I’ve distilled it down so you don’t have to.

In this post, we’ll look at the right ways (and a few less right ways) to set environment variables — and more importantly, when to use static vs dynamic approaches.

Static Variables: Set It and Forget It

Got a variable like ANSIBLE_STDOUT_CALLBACK=yaml that’s the same every time? Congratulations, you’ve got yourself a static variable! These are the boring, predictable, low-maintenance types that make your CI life a dream.

Best Practice: Job-Level env

If your variable is static and used across multiple steps, this is the cleanest, classiest, and least shouty way to do it:

jobs:
  my-job:
    runs-on: ubuntu-latest
    env:
      ANSIBLE_CONFIG: ansible.cfg
      ANSIBLE_STDOUT_CALLBACK: yaml
    steps:
      - name: Use env vars
        run: echo "ANSIBLE_CONFIG is $ANSIBLE_CONFIG"

Why it rocks:

• Super readable
• Available in every step of the job
• Keeps your YAML clean — no extra echo commands, no nonsense

Unless you have a very specific reason not to, this should be your default.

Dynamic Variables: Born to Be Wild

Now what if your variables aren’t so chill? Maybe you calculate something in one step and need to pass it to another — a file path, a version number, an API token from a secret backend ritual…

That’s when you reach for the slightly more… creative option:

$GITHUB_ENV to the rescue

- name: Set dynamic environment vars
  run: |
    echo "BUILD_DATE=$(date +%F)" >> $GITHUB_ENV
    echo "RELEASE_TAG=v1.$(date +%s)" >> $GITHUB_ENV

- name: Use them later
  run: echo "Tag: $RELEASE_TAG built on $BUILD_DATE"

What it does:

• Persists the variables across steps
• Works well when values are calculated during the run
• Makes you feel powerful

Fancy Bonus: Heredoc Style

If you like your YAML with a side of Bash wizardry:

- name: Set vars with heredoc
  run: |
    cat <<EOF >> $GITHUB_ENV
    FOO=bar
    BAZ=qux
    EOF

Because sometimes, you just want to feel fancy.

What Not to Do (Unless You Really Mean It)

- name: Set env with export
  run: |
    export FOO=bar
    echo "FOO is $FOO"

This only works within that step. The minute your pipeline moves on, FOO is gone. Poof. Into the void. If that’s what you want, fine. If not, don’t say I didn’t warn you.

TL;DR – The Cheat Sheet

Scenario	Best Method
Static variable used in all steps	env at the job level
Static variable used in one step	env at the step level
Dynamic value needed across steps	$GITHUB_ENV
Dynamic value only needed in one step	export (but don’t overdo it)
Need to show off with Bash skills	cat <<EOF >> $GITHUB_ENV

My Use Case: Ansible FTW

In my setup, I wanted to use:

ANSIBLE_CONFIG=ansible.cfg
ANSIBLE_STDOUT_CALLBACK=yaml

These are rock-solid, boringly consistent values. So instead of writing this in every step:

- name: Set env
  run: |
    echo "ANSIBLE_CONFIG=ansible.cfg" >> $GITHUB_ENV

I now do this:

jobs:
  deploy:
    runs-on: ubuntu-latest
    env:
      ANSIBLE_CONFIG: ansible.cfg
      ANSIBLE_STDOUT_CALLBACK: yaml
    steps:
      ...

Cleaner. Simpler. One less thing to trip over when I’m debugging at 2am.

Final Thoughts

Environment variables in GitHub Actions aren’t hard — once you know the rules of the game. Use env for the boring stuff. Use $GITHUB_ENV when you need a little dynamism. And remember: if you’re writing export in step after step, something probably smells.

Got questions? Did I miss a clever trick? Want to tell me my heredoc formatting is ugly? Hit me up in the comments or toot at me on Mastodon.

Posted by Amedee, who loves YAML almost as much as dancing polskas.
Because good CI is like a good dance: smooth, elegant, and nobody falls flat on their face.
Scheduled to go live on 20 August — just as Boombalfestival kicks off. Because why not celebrate great workflows and great dances at the same time?

I recently installed Markdown Easy for Drupal and then upgraded from version 1.0 to 2.0.

I decided to document my steps in a public note in case they help others.

On my local machine, I run Drupal with DDEV. It sets up pre-configured Docker containers for the web server, database, and other required Drupal services. DDEV also installs Composer and Drush, which we will use in the steps below.

First, I installed version 2.0 of Markdown Easy using Composer:

ddev composer require drupal/markdown_easy

If you are upgrading from version 1.0, you will need to run the database updates so Drupal can apply any changes required by the new version. You can do this using Drush:

ddev drush updatedb

As explained in Switching to Markdown after 20 years of HTML, I want to use HTML and Markdown interchangeably. By default, Markdown Easy strips all HTML. This default approach is the safest option for most sites, but it also means you can't freely mix HTML tags and Markdown.

To change that behavior, I needed to adjust two configuration settings. These settings are not exposed anywhere in Drupal's admin interface, which is intentional. Markdown Easy keeps its configuration surface small to stay true to its "easy" name, and it leads with a secure-by-default philosophy. If you choose to relax those defaults, you can do so using Drush.

ddev drush config:set markdown_easy.settings skip_html_input_stripping 1

ddev drush config:set markdown_easy.settings skip_filter_enforcement 1

The skip_html_input_stripping setting turns off input stripping in the CommonMark Markdown parser, which means your HTML tags remain untouched while Markdown is processed.

The skip_filter_enforcement setting lets you turn off input stripping in Drupal itself. It allows you to disable the "Limit allowed HTML tags" filter without warnings from Markdown Easy.

You can enable just the first setting if you want Markdown to allow HTML but still let Drupal filter certain tags using the "Limit allowed HTML tags" filter. Or you can enable both if you want full control over your HTML with no stripping at either stage.

Just know that disabling HTML input stripping and disabling HTML filter enforcement can have security implications. Only disable these features if you trust your content creators and understand the risks.

Next, I verified my settings:

ddev drush config:get markdown_easy.settings

You should see:

skip_html_input_stripping: true
skip_filter_enforcement: true

Finally, clear the cache:

ddev drush cache-rebuild

Next, I updated my existing Markdown text format. I went to /admin/config/content/formats/ and made the following changes:

• Set the Markdown flavor to Smorgasbord.
• Disabled the "Limit allowed HTML tags and correct faulty HTML" filter.
• Disabled the "Convert line breaks into HTML" filter.

That's it!

When using Ansible to automate tasks, the command module is your bread and butter for executing system commands. But did you know that there’s a safer, cleaner, and more predictable way to pass arguments? Meet argv—an alternative to writing commands as strings.

In this post, I’ll explore the pros and cons of using argv, and I’ll walk through several real-world examples tailored to web servers and mail servers.

Why Use argv Instead of a Command String?

✅ Pros

• Avoids Shell Parsing Issues: Each argument is passed exactly as intended, with no surprises from quoting or spaces.
• More Secure: No shell = no risk of shell injection.
• Clearer Syntax: Every argument is explicitly defined, improving readability.
• Predictable: Behavior is consistent across different platforms and setups.

❌ Cons

• No Shell Features: You can’t use pipes (|), redirection (>), or environment variables like $HOME.
• More Verbose: Every argument must be a separate list item. It’s explicit, but more to type.
• Not for Shell Built-ins: Commands like cd, export, or echo with redirection won’t work.

Real-World Examples

Let’s apply this to actual use cases.

🔧 Restarting Nginx with argv

- name: Restart Nginx using argv
  hosts: amedee.be
  become: yes
  tasks:
    - name: Restart Nginx
      ansible.builtin.command:
        argv:
          - systemctl
          - restart
          - nginx

📬 Check Mail Queue on a Mail-in-a-Box Server

- name: Check Postfix mail queue using argv
  hosts: box.vangasse.eu
  become: yes
  tasks:
    - name: Get mail queue status
      ansible.builtin.command:
        argv:
          - mailq
      register: mail_queue

    - name: Show queue
      ansible.builtin.debug:
        msg: "{{ mail_queue.stdout_lines }}"

🗃️ Back Up WordPress Database

- name: Backup WordPress database using argv
  hosts: amedee.be
  become: yes
  vars:
    db_user: wordpress_user
    db_password: wordpress_password
    db_name: wordpress_db
  tasks:
    - name: Dump database
      ansible.builtin.command:
        argv:
          - mysqldump
          - -u
          - "{{ db_user }}"
          - -p{{ db_password }}
          - "{{ db_name }}"
          - --result-file=/root/wordpress_backup.sql

⚠️ Avoid exposing credentials directly—use Ansible Vault instead.

Using argv with Interpolation

Ansible lets you use Jinja2-style variables ({{ }}) inside argv items.

🔄 Restart a Dynamic Service

- name: Restart a service using argv and variable
  hosts: localhost
  become: yes
  vars:
    service_name: nginx
  tasks:
    - name: Restart
      ansible.builtin.command:
        argv:
          - systemctl
          - restart
          - "{{ service_name }}"

🕒 Timestamped Backups

- name: Timestamped DB backup
  hosts: localhost
  become: yes
  vars:
    db_user: wordpress_user
    db_password: wordpress_password
    db_name: wordpress_db
  tasks:
    - name: Dump with timestamp
      ansible.builtin.command:
        argv:
          - mysqldump
          - -u
          - "{{ db_user }}"
          - -p{{ db_password }}
          - "{{ db_name }}"
          - --result-file=/root/wordpress_backup_{{ ansible_date_time.iso8601 }}.sql

🧩 Dynamic Argument Lists

Avoid join(' '), which collapses the list into a single string.

❌ Wrong:

argv:
  - ls
  - "{{ args_list | join(' ') }}"  # BAD: becomes one long string

✅ Correct:

argv: ["ls"] + args_list

Or if the length is known:

argv:
  - ls
  - "{{ args_list[0] }}"
  - "{{ args_list[1] }}"

📣 Interpolation Inside Strings

- name: Greet with hostname
  hosts: localhost
  tasks:
    - name: Print message
      ansible.builtin.command:
        argv:
          - echo
          - "Hello, {{ ansible_facts['hostname'] }}!"

When to Use argv

✅ Commands with complex quoting or multiple arguments
✅ Tasks requiring safety and predictability
✅ Scripts or binaries that take arguments, but not full shell expressions

When to Avoid argv

❌ When you need pipes, redirection, or shell expansion
❌ When you’re calling shell built-ins

Final Thoughts

Using argv in Ansible may feel a bit verbose, but it offers precision and security that traditional string commands lack. When you need reliable, cross-platform automation that avoids the quirks of shell parsing, argv is the better choice.

Prefer safety? Choose argv.
Need shell magic? Use the shell module.

Have a favorite argv trick or horror story? Drop it in the comments below.

Not every day do I get an email from a very serious security researcher, clearly a man on a mission to save the internet — one vague, copy-pasted email at a time.

Here’s the message I received:

From: Peter Hooks <peterhooks007@gmail.com>
Subject: Security Vulnerability Disclosure

Hi Team,

I’ve identified security vulnerabilities in your app that may put users at risk. I’d like to report these responsibly and help ensure they are resolved quickly.

Please advise on your disclosure protocol, or share details if you have a Bug Bounty program in place.

Looking forward to your reply.

Best regards,
Peter Hooks

Right. Let’s unpack this.

”Your App” — What App?

I’m not a company. I’m not a startup. I’m not even a garage-based stealth tech bro.
I run a personal WordPress blog. That’s it.

There is no “app.” There are no “users at risk” (unless you count me, and I̷̜̓’̷̠̋m̴̪̓ ̴̹́a̸͙̽ḷ̵̿r̸͇̽ë̵͖a̶͖̋ḋ̵͓ŷ̴̼ ̴̖͂b̶̠̋é̶̻ÿ̴͇́ọ̸̒ń̸̦d̴̟̆ ̶͉͒s̶̀ͅa̶̡͗v̴͙͊i̵͖̊n̵͖̆g̸̡̔).

The Anatomy of a Beg Bounty Email

This little email ticks all the classic marks of what the security community affectionately calls a beg bounty — someone scanning random domains, finding trivial or non-issues, and fishing for a payout.

Want to see how common this is? Check out:

• Troy Hunt’s excellent blog post on beg bounties
• Sophos’ warning on random bug bounty emails
• Intigriti’s insights into the latest beg bounty scam

My (Admittedly Snarky) Reply

I couldn’t resist. Here’s the reply I sent:

Hi Peter,

Thanks for your email and your keen interest in my “app” — spoiler alert: there isn’t one. Just a humble personal blog here.

Your message hits all the classic marks of a beg bounty reconnaissance email:

• Generic “Hi Team” greeting — because who needs names?
• Vague claims of “security vulnerabilities” with zero specifics
• Polite inquiry about a bug bounty program (spoiler: none here, James)
• No proof, no details, just good old-fashioned mystery
• Friendly tone crafted to reel in easy targets
• Email address proudly featuring “007” — very covert ops of you

Bravo. You almost had me convinced.

I’ll be featuring this charming little interaction in a blog post soon — starring you, of course. If you ever feel like upgrading from vague templates to actual evidence, I’m all ears. Until then, happy fishing!

Cheers,
Amedee

No Reply

Sadly, Peter didn’t write back.

No scathing rebuttal.
No actual vulnerabilities.
No awkward attempt at pivoting.
Just… silence.

#sadface
#crying
#missionfailed

A Note for Fellow Nerds

If you’ve got a domain name, no matter how small, there’s a good chance you’ll get emails like this.

Here’s how to handle them:

• Stay calm — most of these are low-effort probes.
• Don’t pay — you owe nothing to random strangers on the internet.
• Don’t panic — vague threats are just that: vague.
• Do check your stuff occasionally for actual issues.
• Bonus: write a blog post about it and enjoy the catharsis.

For more context on this phenomenon, don’t miss:

• Troy Hunt’s take
• Sophos’ breakdown
• Intigriti’s analysis

tl;dr

If your “security researcher”:

• doesn’t say what they found,
• doesn’t mention your actual domain or service,
• asks for a bug bounty up front,
• signs with a Gmail address ending in 007…

…it’s probably not the start of a beautiful friendship.

Got a similar email? Want help crafting a reply that’s equally professional and petty?
Feel free to drop a comment or reach out — I’ll even throw in a checklist.

Until then: stay patched, stay skeptical, and stay snarky.

 Tot zover de nieuwe hobby. Venuskes zijn niet de gemakkelijkste om gelukkig te maken.

 Enkele van de Sarracenia zoals ze nu buiten staan. Die eten veel insecten, vooral wespen.

Nieuwe hobby sinds 2021; vleesetende plantjes kweken.

Hier vijf bekertjes die Nepenthes mij geven.

Lookat 2.1.0rc2 is the second release candicate of release of Lookat/Bekijk 2.1.0, a user-friendly Unix file browser/viewer that supports colored man pages.

The focus of the 2.1.0 release is to add ANSI Color support.

News

3 Aug 2025 Lookat 2.1.0rc2 Released

Lookat 2.1.0rc2 is the second release candicate of Lookat 2.1.0

ChangeLog

Lookat / Bekijk 2.1.0rc2

• Corrected italic color
• Don’t reset the search offset when cursor mode is enabled
• Renamed strsize to charsize ( ansi_strsize -> ansi_charsize, utf8_strsize -> utf8_charsize) to be less confusing
• Support for multiple ansi streams in ansi_utf8_strlen()
• Update default color theme to green for this release
• Update manpages & documentation
• Reorganized contrib directory
  • Moved ci/cd related file from contrib/* to contrib/cicd
  • Moved debian dir to contrib/dist
  • Moved support script to contrib/scripts

Lookat 2.1.0rc2 is available at:

• https://www.wagemakers.be/english/programs/lookat/
• Download it directly from https://download-mirror.savannah.gnu.org/releases/lookat/
• Or at the Git repository at GNU savannah https://git.savannah.gnu.org/cgit/lookat.git/

Have fun!

Net Orange via eSim geactiveerd op mijn Fairphone 6 en voor ik het door had werden “App Center”, “Phone” (beiden van Orange group) maar ook … TikTok geïnstalleerd. Ik was daar niet blij mee. App Center kan ik zelfs niet de-installeren, alleen desactiveren. Fuckers!

Source

Fantastische cover van Jamie Woons “Night Air” door Lady Lynn. Die contrabas en die stem, magisch! Watch this video on YouTube. …

Source

Ever wondered what it’s like to unleash 10 000 tiny little data beasts on your hard drive? No? Well, buckle up anyway — because today, we’re diving into the curious world of random file generation, and then nerding out by calculating their size distribution. Spoiler alert: it’s less fun than it sounds. 😏

Step 1: Let’s Make Some Files… Lots of Them

Our goal? Generate 10 000 files filled with random data. But not just any random sizes — we want a mean file size of roughly 68 KB and a median of about 2 KB. Sounds like a math puzzle? That’s because it kind of is.

If you just pick file sizes uniformly at random, you’ll end up with a median close to the mean — which is boring. We want a skewed distribution, where most files are small, but some are big enough to bring that average up.

The Magic Trick: Log-normal Distribution 🎩✨

Enter the log-normal distribution, a nifty way to generate lots of small numbers and a few big ones — just like real life. Using Python’s NumPy library, we generate these sizes and feed them to good old /dev/urandom to fill our files with pure randomness.

Here’s the Bash script that does the heavy lifting:

#!/bin/bash

# Directory to store the random files
output_dir="random_files"
mkdir -p "$output_dir"

# Total number of files to create
file_count=10000

# Log-normal distribution parameters
mean_log=9.0  # Adjusted for ~68KB mean
stddev_log=1.5  # Adjusted for ~2KB median

# Function to generate random numbers based on log-normal distribution
generate_random_size() {
    python3 -c "import numpy as np; print(int(np.random.lognormal($mean_log, $stddev_log)))"
}

# Create files with random data
for i in $(seq 1 $file_count); do
    file_size=$(generate_random_size)
    file_path="$output_dir/file_$i.bin"
    head -c "$file_size" /dev/urandom > "$file_path"
    echo "Generated file $i with size $file_size bytes."
done

echo "Done. Files saved in $output_dir."

Easy enough, right? This creates a directory random_files and fills it with 10 000 files of sizes mostly small but occasionally wildly bigger. Don’t blame me if your disk space takes a little hit! 💥

Step 2: Crunching Numbers — The File Size Distribution 📊

Okay, you’ve got the files. Now, what can we learn from their sizes? Let’s find out the:

• Mean size: The average size across all files.
• Median size: The middle value when sizes are sorted — because averages can lie.
• Distribution breakdown: How many tiny files vs. giant files.

Here’s a handy Bash script that reads file sizes and spits out these stats with a bit of flair:

#!/bin/bash

# Input directory (default to "random_files" if not provided)
directory="${1:-random_files}"

# Check if directory exists
if [ ! -d "$directory" ]; then
    echo "Directory $directory does not exist."
    exit 1
fi

# Array to store file sizes
file_sizes=($(find "$directory" -type f -exec stat -c%s {} \;))

# Check if there are files in the directory
if [ ${#file_sizes[@]} -eq 0 ]; then
    echo "No files found in the directory $directory."
    exit 1
fi

# Calculate mean
total_size=0
for size in "${file_sizes[@]}"; do
    total_size=$((total_size + size))
done
mean=$((total_size / ${#file_sizes[@]}))

# Calculate median
sorted_sizes=($(printf '%s\n' "${file_sizes[@]}" | sort -n))
mid=$(( ${#sorted_sizes[@]} / 2 ))
if (( ${#sorted_sizes[@]} % 2 == 0 )); then
    median=$(( (sorted_sizes[mid-1] + sorted_sizes[mid]) / 2 ))
else
    median=${sorted_sizes[mid]}
fi

# Display file size distribution
echo "File size distribution in directory $directory:"
echo "---------------------------------------------"
echo "Number of files: ${#file_sizes[@]}"
echo "Mean size: $mean bytes"
echo "Median size: $median bytes"

# Display detailed size distribution (optional)
echo
echo "Detailed distribution (size ranges):"
awk '{
    if ($1 < 1024) bins["< 1 KB"]++;
    else if ($1 < 10240) bins["1 KB - 10 KB"]++;
    else if ($1 < 102400) bins["10 KB - 100 KB"]++;
    else bins[">= 100 KB"]++;
} END {
    for (range in bins) printf "%-15s: %d\n", range, bins[range];
}' <(printf '%s\n' "${file_sizes[@]}")

Run it, and voilà — instant nerd satisfaction.

Example Output:

File size distribution in directory random_files:
---------------------------------------------
Number of files: 10000
Mean size: 68987 bytes
Median size: 2048 bytes

Detailed distribution (size ranges):
< 1 KB         : 1234
1 KB - 10 KB   : 5678
10 KB - 100 KB : 2890
>= 100 KB      : 198

Why Should You Care? 🤷‍♀️

Besides the obvious geek cred, generating files like this can help:

• Test backup systems — can they handle weird file size distributions?
• Stress-test storage or network performance with real-world-like data.
• Understand your data patterns if you’re building apps that deal with files.

Wrapping Up: Big Files, Small Files, and the Chaos In Between

So there you have it. Ten thousand random files later, and we’ve peeked behind the curtain to understand their size story. It’s a bit like hosting a party and then figuring out who ate how many snacks. 🍿

Try this yourself! Tweak the distribution parameters, generate files, crunch the numbers — and impress your friends with your mad scripting skills. Or at least have a fun weekend project that makes you sound way smarter than you actually are.

Happy hacking! 🔥

Deze ochtend op dagelijkse wandel in het “Mechels Bos” met onze iets grotere hond (Maya, Roemeense adoptiehond met naar we vermoeden wat collie en wat berghond genen, ze is idd groter dan Mamita onze quasi-chihuahua) hoorde ik een vreemd geluid. Luister hieronder even (geen bewegend beeld, maar foto van hier in de buurt); het beest bleef een hele tijd stil en het is niet heel luid…

Source

Ik heb vandaag de (groene) Fairphone 6 besteld om mijn Nokia X20 te vervangen, na lang twijfelen toch met Google Android ipv e/OS want itsme/ bank apps. Als het ooit “veilig” is kan ik nog altijd naar e/OS flashen eh Redenen; 5 jaar garantie, 7 jaar updates, een resem aan vervangbare onderdelen…

Source

If you’re running Mail-in-a-Box like me, you might rely on Duplicity to handle backups quietly in the background. It’s a great tool — until it isn’t. Recently, I ran into some frustrating issues caused by buggy Duplicity versions. Here’s the story, a useful discussion from the Mail-in-a-Box forums, and a neat trick I use to keep fallback versions handy. Spoiler: it involves an APT hook and some smart file copying!

The Problem with Duplicity Versions

Duplicity 3.0.1 and 3.0.5 have been reported to cause backup failures — a real headache when you depend on them to protect your data. The Mail-in-a-Box forum post “Something is wrong with the backup” dives into these issues with great detail. Users reported mysterious backup failures and eventually traced it back to specific Duplicity releases causing the problem.

Here’s the catch: those problematic versions sometimes sneak in during automatic updates. By the time you realize something’s wrong, you might already have upgraded to a buggy release.

Pinning Problematic Versions with APT Preferences

One way to stop apt from installing those broken versions is to use APT pinning. Here’s an example file I created in /etc/apt/preferences/pin_duplicity.pref:

Explanation: Duplicity version 3.0.1* has a bug and should not be installed
Package: duplicity
Pin: version 3.0.1*
Pin-Priority: -1

Explanation: Duplicity version 3.0.5* has a bug and should not be installed
Package: duplicity
Pin: version 3.0.5*
Pin-Priority: -1

This tells apt to refuse to install these specific buggy versions. Sounds great, right? Except — it often comes too late. You could already have updated to a broken version before adding the pin.

Also, since Duplicity is installed from a PPA, older versions vanish quickly as new releases push them out. This makes rolling back to a known good version a pain.

My Solution: Backing Up Known Good Duplicity .deb Files Automatically

To fix this, I created an APT hook that runs after every package operation involving Duplicity. It automatically copies the .deb package files of Duplicity from apt’s archive cache — and even from my local folder if I’m installing manually — into a safe backup folder.

Here’s the script, saved as /usr/local/bin/apt-backup-duplicity.sh:

#!/bin/bash
set -x

mkdir -p /var/backups/debs/duplicity

cp -vn /var/cache/apt/archives/duplicity_*.deb /var/backups/debs/duplicity/ 2>/dev/null || true
cp -vn /root/duplicity_*.deb /var/backups/debs/duplicity/ 2>/dev/null || true

And here’s the APT hook configuration I put in /etc/apt/apt.conf.d/99backup-duplicity-debs to run this script automatically after DPKG operations:

DPkg::Post-Invoke { "/usr/local/bin/apt-backup-duplicity.sh"; };

Use apt-mark hold to Lock a Working Duplicity Version

Even with pinning and local .deb backups, there’s one more layer of protection I recommend: freezing a known-good version with apt-mark hold.

Once you’ve confirmed that your current version of Duplicity works reliably, run:

sudo apt-mark hold duplicity

This tells apt not to upgrade Duplicity, even if a newer version becomes available. It’s a great way to avoid accidentally replacing your working setup with something buggy during routine updates.

Pro Tip: I only unhold and upgrade Duplicity manually after checking the Mail-in-a-Box forum for reports that a newer version is safe.

When you’re ready to upgrade, do this:

sudo apt-mark unhold duplicity
sudo apt update
sudo apt install duplicity

If everything still works fine, you can apt-mark hold it again to freeze the new version.

How to Use Your Backup Versions to Roll Back

If a new Duplicity version breaks your backups, you can easily reinstall a known-good .deb file from your backup folder:

sudo apt install --reinstall /var/backups/debs/duplicity/duplicity_<version>.deb

Replace <version> with the actual filename you want to roll back to. Because you saved the .deb files right after each update, you always have access to older stable versions — even if the PPA has moved on.

Final Thoughts

While pinning bad versions helps, having a local stash of known-good packages is a game changer. Add apt-mark hold on top of that, and you have a rock-solid defense against regressions.

It’s a small extra step but pays off hugely when things go sideways. Plus, it’s totally automated with the APT hook, so you don’t have to remember to save anything manually.

If you run Mail-in-a-Box or rely on Duplicity in any critical backup workflow, I highly recommend setting up this safety net.

Stay safe and backed up!

20 years of Linux on the Desktop (part 4)

Previously in "20 years of Linux on the Deskop": After contributing to the launch of Ubuntu as the "perfect Linux desktop", Ploum realises that Ubuntu is drifting away from both Debian and GNOME. In the meantime, mobile computing threatens to make the desktop irrelevant.

• 20 years of Linux on the Desktop (part 1)
• 20 years of Linux on the Desktop (part 2)
• 20 years of Linux on the Desktop (part 3)

The big desktop schism

The fragmentation of the Ubuntu/GNOME communities became all too apparent when, in 2010, Mark Shuttleworth announced during the Ubuntu-summit that Ubuntu would drop GNOME in favour of its own in-house and secretly developed desktop: Unity.

I was in the audience. I remember shaking my head in disbelief while Mark was talking on stage, just a few metres from me.

Working at the time in the automotive industry, I had heard rumours that Canonical was secretly talking with BMW to put Ubuntu in their cars and that there was a need for a new touchscreen interface in Ubuntu. Mark hoped to make an interface that would be the same on computers and touchscreens. Hence the name: "Unity". It made sense but I was not happy.

The GNOME community was, at the time, in great agitation about the future. Some thought that GNOME was looking boring. That there was no clear sense of direction except minor improvements. In 2006, the German Linux Company SUSE had signed a patent agreement with Microsoft covering patents related to many Windows 95 concepts like the taskbar, the tray, the startmenu. SUSE was the biggest contributor to KDE and the agreement was covering the project. But Red Hat and GNOME refused to sign that agreement, meaning that Microsoft suing the GNOME project was now plausible.

• Everyone seems to forget why GNOME and GNOME 3 and Unity happened (liam-on-linux.dreamwidth.org)
• How Microsoft shattered Gnome's unity with Windows 95 (www.theregister.com)

An experiment of an alternative desktop breaking all Windows 95 concepts was done in JavaScript: GNOME-shell.

A JavaScript desktop? Seriously? Yeah, it was cool for screenshots but it was slow and barely usable. It was an experiment, nothing else. But there’s a rule in the software world: nobody will ever end an experiment. An experiment will always grow until it becomes too big to cancel and becomes its own project.

Providing the GNOME desktop to millions of users, Mark Shuttleworth was rightly concerned about the future of GNOME. Instead of trying to fix GNOME, he decided to abandon it. That was the end of Ubuntu as Debian+GNOME.

What concerned me was that Ubuntu was using more and more closed products. Products that were either proprietary, developed behind closed doors or, at the very least, were totally controlled by Canonical people.

In 2006, I had submitted a Summer of Code project to build a GTK interface to Ubuntu’s new bug tracker: Launchpad. Launchpad was an in-house project which looked like it was based on the Python CMS Plone and I had some experience with it. During that summer, I realised that Launchpad was, in fact, proprietary and had no API. To my surprise, there was no way I could get the source code of Launchpad. Naively, I had thought that everything Ubuntu was doing would be free software. Asking the dev team, I was promised Launchpad would become free "later". I could not understand why Canonical people were not building it in the open.

I still managed to build "Conseil" by doing web scraping but it broke with every single change done internally by the Launchpad team.

As a side note, the name "Conseil" was inspired by the book "20.000 leagues under the sea", by Jules Vernes, a book I had downloaded from the Gutenberg project and that I was reading on my Nokia 770. The device was my first e-reader and I’ve read tenths of public domain books on it. This was made possible thanks to the power of opensource: FBreader, a very good epub reading software, had been easily ported to the N770 and was easily installable.

I tried to maintain Conseil for a few months before giving up. It was my first realisation that Canonical was not 100% open source. Even technically free software was developed behind closed doors or, at the very least, with tight control over the community. This included Launchpad, Bzr, Upstard, Unity and later Mir. The worse offender would later be Snap.

To Mark Shuttleworth’s credit, it should be noted that, most of the time, they were really trying to fix core issues with Linux’s ecosystem. In retrospective, it looks easy to see those moves as "bad". But, in reality, Canonical had a strong vision and keeping control was easier than to do everything in the open. Bzr was launched before git existed (by a few days). Upstard was created before Systemd. Those decisions made sense at the time.

• Half an hour with Mark 'SABDFL' Shuttleworth • The Register (www.theregister.com)

Even the move to Unity would later prove to be very strategical as, in 2012, GNOME would suddenly depend on Systemd, which was explicitly developed as a competitor to Upstart. Ubuntu would concede defeat in 2015 by replacing Upstart with Systemd and in 2018 by reinstating GNOME as the default desktop. But those were not a given in 2010.

• systemd, 10 years later: a historical and technical retrospective (blog.darknedgy.net)
• What if Ubuntu were right, a discussion with Jonathan Riddel about KDE (ploum.net)

But even with the benefit of doubt, Canonical would sometimes cross huge red lines, like that time where Unity came bundled with some Amazon advertisement, tracking you on your own desktop. This was, of course, not really well received.

The end of Maemo: when incompetence is not enough, be malevolent

At the same time in the nascent mobile world, Nokia was not the only one suffering from the growing Apple/Google duopoly. Microsoft was going nowhere with its own mobile operating system, WindowsCE and running like a headless chicken. The director of the "Business division" of Microsoft, a guy named Stephen Elop, signed a contract with Nokia to develop some Microsoft Office feature on Symbian. This looked like an anecdotical side business until, a few months after that contract, in September 2010, Elop leaves Microsoft to become… CEO of Nokia.

This was important news to me because, at 2010’s GUADEC (GNOME’s annual conference) in Den Haag, I had met a small tribe of free software hackers called Lanedo. After a few nice conversations, I was excited to be offered a position in the team.

In my mind at the time, I would work on GNOME technologies full-time while being less and less active in the Ubuntu world! I had chosen my side: I would be a GNOME guy.

I was myself more and more invested in GNOME, selling GNOME t-shirts at FOSDEM and developing "Getting Things GNOME!", a software that would later become quite popular.

• First release of GTG in 2009

Joining Lanedo without managing to land a job at Canonical (despite several tries) was the confirmation that my love affair with Ubuntu had to be ended.

• The quest for the best non-Ubuntu distribution

In 2010, Lanedo biggest customer was, by far, Nokia. I had been hired to work on Maemo (or maybe Meego? This was unclear). We were not thrilled to see an ex-Microsoft executive take the reins of Nokia.

As we feared, one of Elop’s first actions as CEO of Nokia was to kill Maemo in an infamous "burning platform" memo. Elop is a Microsoft man and hates anything that looks like free software. In fact, like a good manager, he hates everything technical. It is all the fault of the developers which are not "bringing their innovation to the market fast enough". Sadly, nobody highlighted the paradox that "bringing to the market" had never been the job of the developers. Elop’s impact on the Nokia company is huge and nearly immediate: the stock is in free fall.

One Nokia developer posted on Twitter: "Developers are blamed because they did what management asked them to do". But, sometimes, management even undid the work of the developers.

The Meego team at Nokia was planning a party for the release of their first mass-produced phone, the N8. While popping Champaign during the public announcement of the N8 release, the whole team learned that the phone had eventually been shipped with… Symbian. Nobody had informed the team. Elop had been CEO for less than a week and Nokia was in total chaos.

But Stephen Elop is your typical "successful CEO". "Successful" like in inheriting one of the biggest and most successful mobile phone makers and, in a couple of years, turning it into ashes. You can’t invent such "success".

During Elop's tenure, Nokia's stock price dropped 62%, their mobile phone market share was halved, their smartphone market share fell from 33% to 3%, and the company suffered a cumulative €4.9 billion loss

• (source: Stephen Elop on Wikipedia)

It should be noted that, against all odds, the Meego powered Nokia N9, which succeeded to the N8, was a success and was giving true hope of Meego competing with Android/iOS. N9 was considered a "flagship" and it showed. At Lanedo, we had discussed having an N9 bought by the company for each employee so we could "eat our own dog food" (something which was done at Collabora). But Elop announcement was clearly underderstood as the killing of Meego/Maemo and Symbian to leave room to… Windows Phone!

Well, Elop promised that, despite moving to Windows Phone, Nokia would release one Meego phone every year. I don’t remember if anyone bought that lie. We could not really believe that all those years of work would be killed just when the success of the N9 proved that we did it right. But that was it. The N9 was the first and the last of its kind.

Ironically, the very first Windows Phone, the Lumia 800, will basically be the N9 with Windows Phone replacing Meego. And it would receive worse reviews that the N9.

At that moment, one question is on everybody's lips: is Stephen Elop such a bad CEO or is he destroying Nokia on purpose? Is it typical management incompetence or malevolence? Or both?

The answer comes when Microsoft, Elop’s previous employer, bought Nokia for a fraction of the price it would have paid if Elop hasn’t been CEO. It’s hard to argue that this was not premeditated: Elop managed to discredit and kill every software-related project Nokia had ever done. That way, Nokia could be sold as a pure hardware maker to Microsoft, without being encumbered by a software culture which was too distant from Microsoft. And Elop goes back to his old employer as a richer man, receiving a huge bonus for having tanked a company. But remember dear MBA students, he’s a "very successful manager", you should aspire to become like him.

Les voies du capitalisme sont impénétrables.

As foolish as it sounds, this is what the situation was: the biggest historical phone maker in the world merged with the biggest historical software maker. Vic Gundotra, head of the Google+ social network, posted: "Two turkeys don’t make an eagle." But one thing was clear: Microsoft was entering the mobile computing market because everything else was suddenly irrelevant.

Every business eyes were pointed towards mobile computing where, ironically, Debian+GNOME had been a precursor.

Just when it looked like Ubuntu managed to make Linux relevant on the desktop, nobody cared about the desktop anymore. How could Mark Shuttleworth makes Ubuntu relevant in that new world?

(to be continued)

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I’m currently turning this story into a book. I’m looking for an agent or a publisher interested to work with me on this book and on an English translation of "Bikepunk", my new post-apocalyptic-cyclist typewritten novel which sold out in three weeks in France and Belgium.