BongoSurfer is a least-cost router for Linux, like the Smartsurfer program for Windows. It allows you to connect to the Internet with a 56k modem or ISDN, and chooses the cheapest provider for you. The tariff database is updated every day from http://www.billiger-surfen.de/. Since the tariffs only apply within Germany, the program is of little use in other countries. It features a cost calculator, a traffic monitor, an online timer, and more.
DOMjudge is an automated judgement system to run programming contests. It provides a mechanism to submit problem solutions and interfaces for teams, the jury, and the general public. It is lightweight, and depends on standard software to do its task. It has a Web interface for portability and simplicity. It is scalable, so distributed judging is easy. There is a modular system for plugging in languages and compilers. It features rejudging, clarifications, and detailed submission/judging info.
audio convert is a script that converts between WAV, Ogg, MP3, MPC, FLAC, APE, AAC, and WMA files. It has an easy-to-use interface that makes it possible to fill in the tags for a few formats, copy the tags from input files into the new files, and choose the quality of compression. The script was initially designed for the Nautilus file browser and can be easily installed into Nautilus by using the installer provided with the script. You can then right-click on files and choose "audio-convert" from the "scripts" menu. The script is also known to work on rox or directly from a shell.
Slackselect is a package manager for Slackware that can install, remove, and upgrade packages. It can install/upgrade packages from FTP/HTTP and CD sets. It scans your installed packages, and can show you the packages that can be upgraded (and do it for you). It also finds obsolete packages that aren't in the distribution anymore. It was inspired by the functionality of dselect.
AuctionGallery is a terminal script that creates picture galleries for the purpose of putting them into auctions like eBay or Yahoo! Auctions. It can also be used to automatically generate HTML templates for auction descriptions. It is aimed at power-sellers who have hundreds of products listed every day and need an efficient way of generating galleries and organizing pictures in a coherent directory structure.
wview is an application that controls a supported weather station to retrieve archive records and current conditions. Archive records may optionally be stored in a relational database (MySQL or PostgreSQL). At a user-defined interval, wview will use the archive history and current conditions to generate weather images (buckets and graphs) and Web pages based on configurable HTML templates. It supports serial and USB data loggers, as well as connectivity with a terminal server or serial server via TCP sockets.
Ratoximus is a backend for rating your music on the fly. When a good song comes up on your playlist, you can mark it up to your favorites, and when you just can't stand a song, you can blacklist it. A cleanlist is generated based on a preselected list, taking out the blacklisted entries. It includes a simple interactive frontend, and tips to other methods.