Here are software packages that I think might be of interest to others:
A bibliography database manager, that interfaces with bibtex.
Simulation of an ant colony. This software was used in "The computationally
complete ant colony". Both a discrete and a continuous version is available.
The discrete version has a terminal interface (curses) or a graphics inteface
(through GL -mesa).
A dialer meant to be used when ppp calls chat. It calculates the correct dialing
sequence to reach a certain internet provider, taking into account long-distance
codes, international dial codes, and calling cards.
Make a CDF file containing a mask.
Usage: mask_cdf.pl mask_file cdf_file result_cdf -R
This will read the mask from mask_file, combine it with the CDF file cdf_file,
and put the result in the CDF file result_cdf. It will then run R to
produce the bioconductor package for the cdf file.