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Dan Čermák

@defolos.bsky.social

Open Source Developer @SUSE, Fedora contributor, Hobby cook & baker

97 Followers  |  121 Following  |  59 Posts  |  Joined: 24.07.2023
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Posts by Dan Čermák (@defolos.bsky.social)

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Kann Spuren von lecker enthalten ☝️

Ein Satz Kuchen

1.3., 14-17 Uhr

Info: www.facebook.com/share/1HhwtM...

#kuchen #cake #sonntagsausflug

01.03.2026 06:55 — 👍 1    🔁 1    💬 0    📌 0

Am Sonntag wird der nächste digitale Unabhängigkeitstag sein, deswegen schaut gerne mal in eurer Nähe nach, wenn ihr Lust auf mehr souveräne Digitalität habt:

www.di.day
termine.di.day

#linux #tux #DIDit #DUTgemacht #DIDay #Unabhängigkeit #Souveränität

27.02.2026 12:22 — 👍 3    🔁 1    💬 0    📌 0

"but" because the web of trust never took of and kinda fizzled away

13.02.2026 12:48 — 👍 1    🔁 0    💬 0    📌 0

Mitchell Hashimoto launches a vouching platform for Foss to fight #AI slop:
https://itsfoss.com/news/mitchell-hashimoto-vouch/

GitHub repo:
https://github.com/mitchellh/vouch

interesting idea, but sounds kinda like the old web of trust once again

12.02.2026 21:01 — 👍 1    🔁 0    💬 1    📌 0

The memory usage when compiling a giant #rust app is insane. I have about 32 GB RAM available for building codex and the compilation in release mode still gets killed by the oom killer 🤯
This is way worse than C++ metaprogramming spaghetti

11.02.2026 15:48 — 👍 1    🔁 0    💬 0    📌 0

Quote from #sourcegraph's podcast: the time of chatting with an agent in your editor sidebar is coming to an end.

At the same time at work: half my team isn't using any AI and the other half is copy pasting stuff from the webchat 🫠

11.02.2026 11:50 — 👍 1    🔁 0    💬 0    📌 0

No Patrick, #kubernetes and #microservices don't solve all our problems!!!

08.02.2026 14:50 — 👍 0    🔁 0    💬 0    📌 0
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Unsere Community ist einfach 🥰 - Beim Community-Treffen auf der FOSDEM 2026 hat uns ein Mitglied besonders überrascht: Ein Pokal fürs "Keine Wochen ohne" 🎤 🛳️ (inkl. Urkunde!)
Wir wissen gar nicht, was wir sagen sollen 😲

Danke, Björn!

08.02.2026 12:48 — 👍 2    🔁 1    💬 0    📌 0
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Verfassungsschutz warnt Signal-Nutzer wegen Phishing-Angriffs Eigentlich gilt die Messenger-App Signal als besonders sicher. Doch wegen eines Phishing-Angriffs warnt der Bundesverfassungsschutz jetzt ungewohnt deutlich - und bittet um Mithilfe. Von M. Götschenbe...

Wieso schreiben die IT Vollpfosten der Tagesschau immer so nen Scheiß.

"Eigentlich gilt die Messenger-App Signal als besonders sicher. Doch wegen eines Phishing-Angriffs ......."

Signal IST sicher. Phishing greift den Menschen an, nicht die Software!

www.tagesschau.de/inland/verfa...

07.02.2026 13:54 — 👍 7    🔁 3    💬 4    📌 0
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GitHub - bagder/FOSDEM: Advice for FOSDEM attendees Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.

@daniel.haxx.se's #fosdem guide is out: github.com/bagder/FOSDEM

07.02.2026 15:16 — 👍 5    🔁 1    💬 0    📌 0
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From NOAA Satellites:

The arctic blast that put much of Florida into a deep freeze also created these mesmerizing cloud streets caught by bsky.app/profile/noaa.gov 's GOESEast.

Learn more in our #SatelliteSnapshot: bit.ly/3NVBiT5

04.02.2026 00:14 — 👍 363    🔁 93    💬 6    📌 7
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GitHub - dcermak/roci: roci is a packaging utility that builds RPM images from Containerfiles roci is a packaging utility that builds RPM images from Containerfiles - dcermak/roci

And the #rpm from #dockerfile builder called roci is on GitHub as well: github.com/dcermak/roci

02.02.2026 07:02 — 👍 0    🔁 0    💬 0    📌 0
Commoditizing the Build

You can find the slides on GitHub: dcermak.github.io/commoditizin...

02.02.2026 07:01 — 👍 0    🔁 0    💬 1    📌 0
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FOSDEM 2026 - Commoditizing the Build: How Containers Save Our Contributor Base

#fosdem 2026 is a wrap, and the recording of my talk is already being uploaded!
In case you missed it and are curious how classic Linux distributions should rethink their tooling to be more #container native, check out the talk: fosdem.org/2026/schedul...

02.02.2026 06:59 — 👍 1    🔁 1    💬 1    📌 0

I'm putting that on my resume 😉

01.02.2026 16:36 — 👍 1    🔁 0    💬 0    📌 0
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FOSDEM 2026 - Call for volunteers Brussels / 31 January & 1 February 2026
27.01.2026 15:33 — 👍 10    🔁 6    💬 0    📌 0
Firefox Nightly Enables Split-View Mode Option By Default The latest Firefox Nightly builds have now enabled the Split View mode by default to easily view two web pages at once within a single window...

Firefox Nightly Enables Split-View Mode Option By Default - https://www.phoronix.com/news/Firefox-Nightly-Split-View

26.01.2026 19:23 — 👍 7    🔁 1    💬 1    📌 0

This is a clever #python trick to remind yourself to delete deprecated code:

assert VERSION < (25,0), "Remove deprecated code"

26.01.2026 10:33 — 👍 0    🔁 0    💬 0    📌 0
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Mind Your Tone: Investigating How Prompt Politeness Affects LLM Accuracy (short paper) The wording of natural language prompts has been shown to influence the performance of large language models (LLMs), yet the role of politeness and tone remains underexplored. In this study, we invest...

According to this paper, you should be extremely rude to your #LLM, increasing performance by roughly 4%: arxiv.org/abs/2510.04950

I think I have to rewrite all my agent system prompts and throw in a few f-bombs 🙈

16.01.2026 19:52 — 👍 1    🔁 0    💬 0    📌 0

When do you know that a project is beyond saving? When it exposes a #REST #API, where you restore entities via:
DELETE /api/entity/{id}?restore=1

Whoever thought that was a good idea 🤪?

16.01.2026 15:37 — 👍 2    🔁 0    💬 0    📌 0

Liebe Medien, ich kann die Schlagzeile "Keine Einigung zwischen USA und Dänemark" nicht mehr sehen. Wenn ein Bewaffneter eine Bank stürmt, titelt ihr doch auch nicht: "Räuber und Kassiererin finden keinen Konsens über Geldübergabe." Hört auf, imperiale Aggression als normale Diplomatie zu framen.

15.01.2026 10:44 — 👍 5470    🔁 1589    💬 89    📌 55
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Satisfactory is finally Steam Deck Verified after fixing up some UI issues Satisfactory from Coffee Stain Studios had quite a few patches to improve it on Steam Deck, and the latest update got it Steam Deck Verified.

Satisfactory is finally Steam Deck Verified after fixing up some UI issues
#Satisfactory #SteamDeck #SteamOS #Gaming

12.01.2026 12:11 — 👍 55    🔁 8    💬 2    📌 0
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Signal massively downloaded amid rising tensions, number one in Denmark - AboutSignal.com Signal most popular communication app in Google Play Store Denmark. People are looking for a safer alternative to WhatsApp.

Signal massively downloaded amid rising tensions, number one in Denmark 🇩🇰 🇬🇱

People are looking for a safer alternative to WhatsApp

👉 aboutsignal.com/news/signal-...

#signal #signalmessenger #signalapp #tech #privacy #whatsapp #denmark #greenland #news

08.01.2026 09:55 — 👍 34    🔁 16    💬 0    📌 3

How many times do I have to tell you to get off X.

What terrible thing is finally enough for you?

07.01.2026 20:29 — 👍 113    🔁 18    💬 3    📌 0
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Judge Blocks Detention of British Researcher Who Scrutinizes Online Hate

I did not understand this: one of the five Europeans the US has barred from traveling to the United States...is a permanent resident who lives with his family in the US.

Now he is worried about being arrested and deported for the crime of monitoring online hate.
www.nytimes.com/2025/12/25/u...

26.12.2025 03:55 — 👍 2801    🔁 1148    💬 39    📌 38
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"Werden deshalb nicht kränker": CDU-Mann Frei fordert Einschnitte im Gesundheitssystem Kanzleramtschef Thorsten Frei will das Gesundheitssystem günstiger machen. Dafür müssten Leistungen gestrichen werden, sagt er. Welche Gründe er nennt.

Dem drittreichsten Land der Welt, in dem zwei Familien so viel besitzen, wie die untere Hälfte der Bevölkerung — also wie 41 Mio. Menschen —, diesem Land, mit einem Gini-Koeffizient von 0,83, also einer Vermögensungleichheit wie Russland, werden die Kranken zu teuer:
www.t-online.de/nachrichten/...

25.12.2025 11:58 — 👍 1774    🔁 712    💬 113    📌 27

Give this episode a listen of you want to know more about the psf, grants and how the whole story unfolded. It's worth your time!

12.12.2025 23:55 — 👍 2    🔁 1    💬 1    📌 0

I'm uncertain what's currently worse at the gym, the Christmas song playlist or the Spotify ads that keep playing because they didn't pay for premium 🙄

12.12.2025 18:59 — 👍 3    🔁 0    💬 0    📌 0

That feeling when you grep the codebase for a function and it yields one result (the definition), but the tests fail if you delete the function? Priceless

#coding #python

12.12.2025 08:12 — 👍 0    🔁 0    💬 0    📌 0
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UNICEF: Erstmals mehr Kinder fettleibig als untergewichtig | tagesschau.de Laut UNICEF sind weltweit erstmals mehr Kinder und Jugendliche übergewichtig als untergewichtig. Grund dafür sei auch die starke digitale Vermarktung von Fast Food. In Deutschland steigen die Zahlen leicht.

Yay, I guess? Schade, dass wir nur gleich ins andere extrem umschlagen müssen 😬

www.tagesschau.de/ausland/unic...

Link zur #UNICEF Studie: www.unicef.org/reports/feed...

03.12.2025 10:15 — 👍 1    🔁 0    💬 0    📌 0