Category
mkinitcpio 42 changed the measured boot state and silently invalidated TPM2-bound LUKS unlocks. Here's the re-enrollment drill to run before your next reboot.
On October 1 the PSF shipped the final Python 3.10 release. The interpreter on your Ubuntu 22.04 box will keep running, but it will never be patched again — here's how to find every copy hiding in your fleet and plan a boring, safe upgrade.
Git 2.56.0 adds git add --resolved — a staging mode that refuses to commit leftover conflict markers and never touches your unrelated edits. After two decades of git add -u footguns, here's how to retrain your merge muscle memory.
GNU coreutils aren't going anywhere, but ripgrep, fd, bat, and friends will change how you live in the terminal. A practical swap list with before-and-after examples you can apply one habit at a time.
Hacktoberfest 2026 opens October 1 with a new format: pull requests no longer count toward swag, the theme is open AI, and 300+ local fests are on the map. Here is how the month actually works this year.
AI coding agents are a brilliant junior admin with no survival instinct. Here's the sandbox-first playbook for giving one shell access without handing it your system.
This tutorial documents how I diagnosed and fixed a battery charge threshold that was stored as 40 80 but initially did not stop charging at 80%.
Learn how to compress images on Linux using free tools like pngquant, jpegoptim, and GUI apps — without losing visible quality. Step-by-step guide.
Learn how to safely remove Korean text from multiple folder names at once on CachyOS and other Linux distributions using a Python script.
