pwncat - netcat on steroids with Firewall, IDS/IPS evasion, bind and reverse shell, self-injecting shell and port forwarding magic - and its fully scriptable with Python (PSE)

a delicious way to organize programs

Bash-my-AWS provides simple but powerful CLI commands for managing AWS resources

Rsync-based OSX-like time machine for Linux, MacOS and BSD for atomic and resumable local and remote backups

Linux beep music

A collection of beep melodies / beep songs.

A HashMap "object" made in bash 3

discover new commands