CategoryEshell

An entire shell written in EmacsLisp. Great stuff, and very useful for people on weird operating systems without usable shells. Originally authored by JohnWiegley, later maintained by Aidan Gauland. It was added to Emacs 21.

Source:

Work-in-progress manual:

Eshell tutorial:

More information about eshell :

Elsewhere:

A somewhat similar project:


CategoryShell