Hogwash is a layer 2 packet scrubber based on the snort signature engine. Hogwash sits in line, and drops packets based on signature matches. The rule set will be familiar to anyone that has used snort before. Hogwash supports passive host identification and adaptive rule sets for added accuracy.
ChBg is for changing desktop backgrounds in a given period. It can render images with 10 modes (such as tiled, centered, scaled, etc.). It uses Imlib1, Imlib2, or gdk_pixbuf for loading images, so it supports many image formats. ChBg has a windowed setup program, is able to load setup files, can be used as slideshow picture previewer in its own window or as a desktop background, and can be used as screensaver or as an xscreensaver hack. It has a dialog for fast previewing of pictures and very usable thumbnail previews.
Poor Man's Content Management System (PMCMS) is a content management system for maintaining Web sites. It is designed to make maintaining a Web site easier, to simplify the production of usable Web sites, and be simple to use itself. It has a build system (for building an entire Web site) based on GNU Make, and an HTML generating system based on MP4H - a macro processor for HTML.
PostgreSQL BIND-9 SDB interface is an enhanced version of the original pgsqldb interface which is included with the BIND-9.1.3. This patch allows you to store all your zone data in a PostgreSQL database rather than in text files. This even makes changes visible immediately without restart/reload of the named server. It also includes PL/SQL functions and triggers to simplify reverse updates.