What can I do ??Restore from the regular weekly/daily backups you keep.I haven't, but what is the best way for do it back up of the system, any documentation over there ??
Think about using Mondoarchive. You should be able to backup your whole system to one or a few DVDs or CDs. If you lose something, it is trivial to restore that file or directory from the backup. Furthermore, if you really trash the system, you can just boot from the 1st backup medium, type "nuke" and watch it restore your system - everything! It's a beautiful thing to watch! - John