Backup your data
Backup your data. Easy to say, difficult to do. Or not?
Try rsnapshot.
It's deceptively easy, but....
- never ever use a space in rsnapshot.conf
- never ever add "no_create_root" before you created the initial backup
- never ever add --stats to the long arguments of rsync before you created the initial backup
An article on rsnapshot will follow. It is a truly excellent backup solution.