Thanks to everyone
1) for all the useful hints - it would have taken me weeks to
find out all these things on my own
2) for keeping to the subject of the thread - in many open
source lists even a simple question will end up in
useless discussions about the best operating system or the
best command line editor in the world.
Regards,
Uli.
+-------------------------+
| Peter Ulrich Kruppa |
| - Wuppertal - |
| Germany |
+-------------------------+