The true delight is in the finding out rather than in the knowing. — Isaac Asimov

The configuration files DVB:

http://www.linuxtv.org/cgi-bin/viewcvs.cgi/dvb-apps/util/scan/dvb-t/

To search channels:

dvbscan -n -o zap -p de-Frankfurt > ~/.xine/channels.conf

To watch a Movie in Text Mode (:

$ mplayer -vo aa xy.avi
$ mplayer -vo caca xy.avi