Turn your PC into a developer powerhouse.

✅ Full Arch Linux install (step-by-step)

✅ Desktop setup: KDE, Hyprland, i3

✅ Termux + full Linux on Android

✅ Bash automation scripts

✅ Security hardening & firewall

✅ Common errors & fixes

✅ Quick reference cheat sheet

Real commands. Tested in 2026. No fluff.