rss-glx is a GLX port of the Really Slick Screensavers collection by Terry Welsh (http://www.reallyslick.com/). Also included are several other OpenGL screensavers ported from other platforms.

Knocker is a new, simple, and easy to use TCP security port scanner written in C, using threads. It is able to analyze hosts and the network services which are running on them.

DarkPlaces is a graphically-intensive engine for Quake and related games, with improved visual effects and lighting and many features for mods. It can be used to play various games based on the Quake engine, such as Xonotic, Nexuiz Classic, OpenQuartz, and Quake itself.

Icinga 2 is a general-purpose monitoring application to fit the needs of any size of network. Icinga 1.x was a Nagios fork; this new generation has been rewritten from scratch in C++, with multi-threading and cluster support.

The insserv program is used by the standard SysV-based init system. It updates the order of symlinks in /etc/rc?.d/ based on dependencies specified by LSB headers in the init.d scripts themselves.

Flrig is a graphical ham radio transceiver control program designed to be used either stand-alone or as an adjunct to fldigi.