This is a quick one, I don't have any problems yet, I just want to check that this is going to do what I think it is. I added the line
00 01 * * * rsync -avz --delete /local-storage /mnt/usbackup
to my crontab file, am I to understand that this will backup /local-storage to my external HD mounted on /mnt/usbackup every day at 0100?
Also, will rsync ignore files that haven't changed? Or will it copy everything every day regardless?