sysbackup.sh

#!/bin/bash
mountpoint="${1-/media/debianbackup}"
sudo mount "${mountpoint}"
mount | grep "${mountpoint}" >/dev/null
if [ "$?" -eq 0 ]
then
    sudo rsync -aAXv /* "${1-"${mountpoint}"}" --exclude={"${HOME}"/.cache,/dev/*,/proc/*,/sys/*,/tmp/*,/run/*,/mnt/*,"${mountpoint}",/media/cdrom0,/lost+found}  --delete
    echo "Unmounting "${mountpoint}""
    sudo umount "${mountpoint}"
else
    echo "ERROR : "${mountpoint}" can't be mounted. Aborting."
fi