This is a simple reminder.
I’m doing a lot of changes in my NAS and my “domotic” RaspBerry (One of these days I’m going to write down something about the Raspberry project) and I need a simple backup solution for a running linux machine.

It’s very simple, use this script and add to /etc/cron.daily

rsync -aAXv --exclude={"/dev/*","/proc/*","/sys/*","/tmp/*","/run/*","/mnt/*","/media/*","/lost+found"} --delete /* /path/to/backup/folder