Exemplar is a program I've written which generates useful code from XML vocabulary descriptions (just DTDs for now).
Some scripts I use when filtering my e-mail.
Some stuff I've gathered as part of my use of FreeBSD.
I have mirrored the Java API documentation for several projects who don't publish theirs on the web.
A quick and easy way of finding documentation for a Perl module.
A collection of useful tips and tricks that I collected when I worked in internet technical support. It's mostly obsolete information nowadays, but it may be of use to someone.