A set of tools which may be useful to PhD students, teachers and others who may need to keep track of hours spent, do text processing and other fun things.
crepes: Course REPorting Excellence System - a program to keep track of the hours spent on courses and other projects.
mkreply: build texts using templates and simple variable substitution. Useful for generating rejection messages for lab submissions from a list of canned responses, since students generally all make the same mistakes.
unpack: unpack any archive with a variety of options, including tarbomb protection.