Thanks and sorry, I indeed should have found that out by myself. Rüdiger > Try dd if=/dev/urandom count=1|md5sum|cut -f1 -d\ |sed [...skipped] > > bye > ago > -- > Alexander.Gottwald@informatik.tu-chemnitz.de > http://www.gotti.org ICQ: 126018723 > phone: +49 3725 349 80 80 mobile: +49 172 7854017 >