capitalizr is a utility that lets you capitalize (upcase the first letter of the words, also called capitalcase) words in a file, leaving the words that have 3 or fewer characters.
ZTopo is a tool for seamlessly viewing United States Geological Survey topographic maps. It can overlay geographic and UTM grids on maps, supports printing, and transparently downloads maps from the Internet as needed.
A Linux distribution that turns any system into a security appliance.
A Lisp-like, general-purpose scripting language.