#tools

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.

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.