Bash

Etymology
Short for, a pun on the name of the , an earlier Unix shell designed by , and the Christian concept of being "born again".

Proper noun

 * 1)  The 's command interpreter (the "shell") for UNIX-like operating systems.
 * 2)  The scripting language provided with this interpreter.
 * 3) Shortening of Sebastian.
 * 1) Shortening of Sebastian.

Translations

 * Esperanto: Baŝo