linux

Qubes OS 4.3.2 Is Out — Your Patch Playbook Depends on Where You're Standing

Yesterday's patch release folds in two nasty security bulletins and quietly ends the line for 4.2. Here's what to do based on which release you're running.

Your Terminal Works Fine — These 8 Free Tools Make It Feel New Again

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.

Liquorix 7.2-14: The One-Line Scheduler Fix Behind Smoother Heavy Loads

Liquorix 7.2-14 landed October 1 with a tiny but telling scheduler tweak for fully loaded systems. Beyond the patch itself, here's what an enthusiast kernel buys you — and how to test-drive one without risking your boot.

Sandbox First: A Field Guide to Letting an AI Agent Touch Your Terminal

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.

Fixing an Ignored Battery Charge Threshold on a Huawei MateBook in Linux

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%.

Remove Japanese Text from Multiple Folders on Linux