Learn the important Racket concepts with practical examples, from functions and recursion to macros, contracts, streams, and ...

Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

Devbox is a command-line tool that lets you easily create isolated shells for development. You start by defining the list of packages required by your development environment, and devbox uses that ...

Four scripts to fix them all ...

It's not always about the visual advantage.

Agents run shell commands in tight loops: Install deps, run tests, grep for errors, iterate. Those loops need speed and isolation. Written in Rust, with native bindings for Python (PyO3) and Node.js ...

grep finds lines. cut extracts fields. sort and uniq count and rank. sed edits. awk does all of that, and it does it with logic. Every tool covered so far in this series does one thing well. awk does ...