pcp2gcode is a command-line tool for isolation routing and drilling PCBs that provides full support for both single- and double-sided boards. It generates G-code (RS-274 code) for engraving and drilling from Gerber and Excellon files.

KonsoleKalendar is a command-line interface to KDE calendars. KonsoleKalendar complements KOrganizer by providing a console frontend to manage your calendars.

TiEmu emulates Texas Instruments calculators TI-89/92/92+/V200PLT.

Filler is a simple game where two players try to capture half of the board. Players take turns selecting colours to capture all adjacent hexes of the same colour.

Toshset is a command-line tool to allow access to much of the Toshiba laptop hardware interface developed by Jonathan Buzzard. It can do things like set the hard drive spin-down time, turn off the display and set the fan speed without the help of the kernel. Toshset requires an experimental version of the toshiba_acpi kernel module with an ACPI-enabled kernel. Otherwise it works only if the laptop supports the old APM BIOS. (The last of these was produced something like 5 years ago) Please read README.Debian how to install the experimental version of the toshiba_acpi kernel module. (Ubuntu users don't need it)