Free ability software for linux

Messa is an instant messager client and server. The client has a curses interface and works on the console.

Messa project supports multilingual messages and private messages. The server supports monoprocess operation (without threads), the ability to choose the listening port, and the ability to run under the console.

GLightOff is a simple (but not so easy to solve!) puzzle game. The goal is to switch off all the lights on the 5x5 board.
Enhancements:
- Finally 1.0.0 now that GTK+-2.6 is out.
- This new release features misc bugfixes and the ability to play the game with the keyboard.

MetaMonitor is a software which watches the syslogs or metalogs log file and pops up the window whenever the new message comes. You can specify the file to watch and a regular expression for parsing the log line, so you can watch other than log files too.
Main features:
- Ability to monitor Syslogs, Metalogs or custom file
- Ability to change default regular expression for parsing the logline
- Ability to change interval between single file checks
- Ability to communicate via DCOP
- Ability to configure popups (groupping, lifetime)
Enhancements:
- Added spanish translation (Alejandro Araiza Alvarado)
- Updated other translations files
- Added themes support (can set the skin, text colors and body layout with the qt richtext)
- Commands button -> Commands anchor
- Complete rebuild of the configuration window
- Fixed popups positioning. Now its sensitive on the trays position and doesnt hide kicker
- Fixed keyboard shortcuts in the advanced config (thanks Florian)
- Changed the text in About-Window to a little less stupid ;)
- Added ability to clear the log window
- Updated AUTHORS file

feedoocha is a RSS feed creator.

In order to maintain my RSS Feed, Ive developed a new mono application named "feedoocha"; its just a RSS Feed generator written in C#, running in mono with the ability to import/export the XML Feed file from a remote FTP server. So far, Im using it to add new topic to my feed.

Zild Database Library implements a small and easy to use database API with an easy to use API.
Main features:
- ability to connect to multiple database systems
- zero runtime configuration
- ability to connect using a URL scheme
- thread-safe connection pooling.

ECalc application is a calculator plug-in for Eclipse that provides the ability to evaluate mathematical expressions.
To install, just put the jar from the zip-files in your plugin-directory and restart eclipse. To uninstall, remove the jar-file and the directory .metadata/.plugin/se.fnord.ecalc from your workspace directory/directories.
Main features:
- Command-history.
- Functions (sin, cos, tan, asin, acos, atan, min, max, hypot, random, round, ceil, floor).
- Ability to switch between radians and degrees.
- The basic operators (+, -, *, /, % (modulus), ^ (power)).
- Bitwise operators (>>,<<less