Ejner Borgbjerg

153 Followers
577 Following
5.5K Posts
Programmer, free software supporter, chess player. Ukraine supporter.

I'm working on a small #debian package to provide basics to assist in #security #hardening a current debian installation.

"Conflicts" with dangerous/problematic packages. Docs with hints or config steps. Predefined settings for known issues/vulns. Something that is both a guide and provides automatic assistance and prework and prescription where possible. (E.g. lists of modules for use with kernel.modules_disabled=1)

I'd be interested to hear what else one would expect from such a package.

I volunteer with a Utrecht non-profit De Fietsmeesters to help teach adults how to bike. Students are almost always women, and mostly new immigrants. There are 16 new riders in this class, and 4 of us volunteers.

By the end of 10 weeks almost everyone is successfully biking on the road — it's so empowering!

#utrecht #bikeTooter

Government shouldn't mandate corporate censorship on your devices. https://www.eff.org/deeplinks/2026/04/print-blocking-anti-consumer-permission-print-part-1
Print Blocking is Anti-Consumer - Permission to Print Part 1

When legislators give companies an excuse to write untouchable code, it’s a disaster for everyone. This time, 3D printers are in the crosshairs across a growing number of states. Even if you’ve never used one, you’ve benefited from the open commons these devices have created—which is now under threat. We need to roundly reject these onerous restraints on creation.

Electronic Frontier Foundation
Today my wife texted me saying she thought a harddrive was going bonkers. Turns out it was the Pi 5 official fan running a bit unevenly and providing lots of resonance on a wooden table. Since it is mounted below the nvme, and I haven’t had the patience or energy to take it apart, I’m wondering if anyone has had the problem and successfully stopped the fan noise? It really hasn’t been used for very long. #RaspberryPi

Putin pitched Egypt as a Russian grain hub on 2 April. Zelenskyy called Sisi a day later.

Egypt has now pledged to stop buying Russian grain stolen from occupied Ukraine and switch to Kyiv's supply instead.

https://euromaidanpress.com/2026/04/03/egypt-pledges-to-stop-buying-russias-stolen-ukrainian-grain/

Egypt was Russia's biggest stolen-grain customer. Now it pledges to buy Ukrainian wheat instead. - Euromaidan Press

Egypt pledged to stop buying Russian grain from occupied Ukrainian territories and increase Ukrainian wheat imports.

Euromaidan Press

"Though hackers have since found ways to trick the ’81 into displaying bitmap graphics, using it as intended is text-only with some limited block graphics. The chess board then is text-only, and its illusion of “thinking” about moves comes courtesy of the on-screen board doubling as the play area memory. In the GitHub repository you can find decompiled and annotated versions as well as the original ZX binary, with as a bonus a screen capture of the game as it appears as BASIC with the ZX’s odd means of storing Z80 code in REM statements.

If that wasn’t enough, in his note giving us the tip he reveals that much of the work was done in a ZX emulator running in a Dragon emulator, and gives us a fun glimpse of the game running in an emulator on a Cheap Yellow Display inside 1K Chess cassette box. We like it, a lot!

If you need a greater ZX81 fix, take a look at how this machine chased the beam to make TV graphics on the cheap."
https://hackaday.com/2026/04/03/for-such-a-small-program-zx81-1k-chess-sure-packs-a-lot-in/

For Such A Small Program, ZX81 1K Chess Sure Packs A Lot In

The Sinclair ZX81 was hardly the most accomplished of 1980s 8-bit microcomputers, but its ultra-low-budget hardware was certainly pressed into service for some impressive work. Perhaps the most leg…

Hackaday

More Than Just Parks: BREAKING: Trump Administration Orders Dismantling of the U.S. Forest Service

"The headquarters is going to Utah. Every regional office is being shuttered. The research program is being destroyed."

https://morethanjustparks.substack.com/p/breaking-trump-administration-orders?triedRedirect=true

#USFS #fascism #nationalforests

BREAKING: Trump Administration Orders Dismantling of the U.S. Forest Service

The headquarters is going to Utah. Every regional office is being shuttered. The research program is being destroyed.

More Than Just Parks

What if one of the most powerful climate solutions isn’t technology—but conversation?

💇‍♀️ Good news: Hairdressers may be some of the most effective climate communicators we’ve been overlooking. A U.K. study shows that when salons spark climate conversations, nearly 73% of clients say they’d adopt more eco-friendly habits.

⚠️ Not so good news: War doesn’t only devastate lives - it also drives massive emissions. A Climate and Community Institute analysis shows the first two weeks of the Iran conflict alone released about 5 million tonnes of carbon pollution. Rebuilding the damage will add even more.

🌱 What you can do: While negative news spreads faster, it’s positive, actionable stories that actually motivate us to act. Follow at least one source that shares climate solutions this week and share what you learn, on or offline. https://www.talkingclimate.ca/p/this-everyday-job-can-activate-climate

TIL that my Library has digital subscriptions to a whole bunch of magazines that I like to read and that I can access anywhere I have an internet connection via #eReolen

https://fkb.dk/frederiksberg-hovedbibliotek/arrangementer/arrangementer-voksne/workshop-laer-laese-tidsskrifter-1

Workshop : Lær at læse tidsskrifter via bibliotekets digitale adgang til eReolen Global | Biblioteket Frederiksberg - fkb.dk

Biblioteket Frederiksberg - fkb.dk

Jeg er næsten færdig med en kort historie om Italien og det giver stort indtryk om lige præcis hvor imponerende EU er efter tusinde år af mere eller mindre konstant krig i Europa.
Jeg får også lyst til at starte en ny europæisk bogklub til at lære om vores fælles europæisk naboer samt læse nogle gode bøger jeg ellers ville aldrig har kommer til. Nogen der har lyst til at komme og læse med i hovedstaden?

Eng:

I’ve almost finished a short history of Italy, and it really brings home just how impressive the EU is after a thousand years of more or less constant war in Europe.
I’m now also keen to join/start a European book club to learn about our fellow European neighbours and read some good books I’d otherwise never get round to. Anyone fancy joining me in or around Copenhagen?

#bookstodon #bogstodon #dkæs