abfackelns Server Utilities (ASU) for Unreal Tournament
It seems that all of the resources that had been posted here have since stopped working.
You can still try to find me at
ASU is currently in its beta-testing phase, and is being offered free without warrantee (as always). If you have any problems, comments or suggestions please visit the abfackeln.com Unreal Tournament for Linux support page at https://github.com/abfackeln/ut