Blodgett just reminded me of another useful tool we made a few years ago: cowshell! Cowshell provides a more user-friendly interface to the Linux shell by wrapping the output in multi-coloured cows. Here is an example session:
Cowshell is a Perl script that you can acquire here. You will need cowsay and maybe some Perl modules for it to work.
July 10, 2010 @ 7:32 pm