Hosting git repositories -- Gitolite allows you to setup git hosting on a central server, with very fine-grained access control and many (many!) more powerful features.

Decrypted content of eqgrp-auction-file.tar.xz

Linux Exploit Suggester; based on operating system release number

Custom scripts written for Nagios

Vyatta Virtual Routing and Forwarding extension using Network Namespace

SpamAssassin plugin to enable from domain reverse DNS blacklist