Your Linux Self-Help Desk. A selection of mostly Linux related tutorials, howtos, fixes, news and more.
Automatic Backups on Linux (IBM)
Darn them. They just wrote the article I was planning to write and get famous with: Automatic backups over SSH with Keychain and Scp... well, I suggest to use rsync instead. That way it's fast enough to regularly run over internet without even using a lot of bandwidth. (See "Tiny Backup Script with Rsync" under "You might also like".)