2013-01-20 Today, I gave my first invided talk! Last year at LinuxTag, Ralf Lehmann had asked me to come to LUG Potsdam (upLUG) to talk about Unix or similar stuff. Today, I fi- nally managed to do that. [0] My topic was ``Unix: explained''. It was primary about the back- ground and history of Unix and about its philosophy. It was main- ly a mixture of parts of other talks that I've given. Nonethe- less, such a compilation appears to be worthwhile to have for further talks. The disadvantage of compilations is their shallow- ness. Because I went into depth as well, I needed 2,5h to finish. In this case it was no problem as the atmosphere was relaxed and the listeners were interested, but I should cut it down somehow for the next time. We managed to record the audio of the talk. I'll put it online in a few days/weeks/months. Similar for the slides and stuff. Thanks a lot to Ralf for inviting me and for arranging everything so neatly. Thanks to Seb and Nelly for the bed. :-) [0] http://marmaro.de/docs/uplug/unix-explained/ http://marmaro.de/lue/ markus schnalke