[Freegis-list] Web Map Server cookbook

[Felipe G. Nievinski]

It may be of your interest:

http://www.intl-interfaces.net/cookbook/WMS/
a web map server, OpenGIS compliant, built around linux, python, apache and netpbm.
the source code is avaible, however without any indication of license used - but I think it's a matter of asking.

regards,
Felipe.