ReverseMidasTouch code.
Gnuplorer - shell script to gather the entire configuration of a linux/unix server. It is intended to collect approximately the same configuration information as SUN's explorer does. This will help a competent system administrator to rebuild systems following catastrophic failure. It is without some of the problematical licences associated with alternative collection products.
Update: Since I wrote gnuplorer, I have discovered Dconf, which is a great product written in Python with a monolithic output file.. If you require a snapshot of a system which can be diffed at a later date, then download Dconf instead of Gnuplorer. If you don't want to use Python and/or want to preserve the configuration file hierarchy, then I would recommend Gnuplorer.
Create Photos - Perl script to create portrait and landscape photo gallerys.
FindIP - Perl script to lookup an IP address given a hostname and a hostname given an IP address. This is useful when the nsswitch.conf, /etc/hosts or resolv.conf are complicated. [ i.e this script uses the gethostbyname() and gethostbyaddr() C function calls to return the correct values.]