Convert vcards from version 2.1 to version 3.0

Python interface to Graphviz's Dot language

convert OTR keystores into other keystore formats for moving keys into a new IM app

FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

Python3 port of Chris AtLee's Python PAM module.

A munin plugin to monitor the distribution of IPv4 vs. IPv6 traffic on a linux router.