KRconLinux is a KDE tool for querying, managing and browsing game servers like Half-Life mods (Counter Strike, Dod, etc.), Quake series, and more. It features a console to send rcon commands, a server log receiver, an (incomplete) IRC bot to monitor the games, and a chat console to interact with the players inside the game. It is capable of listing the available server maps and changing them, establishing server settings via configuration files, changing the current server password, updating and modifying the server ban list, kicking and banning players, and changing server variables.

License: free

Additional System Requirements: qt 3.x
kde 3.x
qstat 2.5c