📙 Amazon Web Services — a practical guide

⚡ From finding text to search and replace, from sorting to beautifying text and more 🎨

Opinionated Ubuntu Setup

📖 A collection of pure POSIX sh alternatives to external processes.

Rules and Knowledge to work better with agents such as Claude Code or Cursor

Config files for my GitHub profile.

🚀 Awesome (free) web apps that work without login

a game to learn (or teach) how to use standard commands in a Unix shell

Make your standing desk smarter