A Short Unix Primer (ps) - by Carl Heiles
A Beginner's Guide to Emacs (ps) - by Nicholas Szandor Hakobian
Common Editing Tasks and Accompanying Emacs Keystrokes (ps) - by Carl Heiles
Useful LaTeX Knowledge (pdf) - by Tristan Lewis
Uncompiled Source for Useful LaTeX Knowledge (text)
Another LaTeX Guide (ps) - by Nathan Lundblad
Uncompiled Source for Another LaTeX Guide (tex)
Necessary Figure for Successful Compilation of Another LaTeX Guide (ps)
Quick IDL Tutorial Number One (ps) - by Carl Heiles
Quick IDL Tutorial Number Two (ps) - by Carl Heiles
Basic Image Display in IDL (ps) - by Carl Heiles