Primjer skripte za backup korištenje cron-a
HOST='hostname';admin=frank;Mt=/bin/mt
device=/dev/nrst0;size=6000;dens=54000;;blksz=126
/usr/ucb/mail -s "Backup Failure - $HOST" $admin << EOF
Cron backup script failed. Apparently there was no tape in the device.
/usr/ucb/mail -s "Backup Failure - $HOST" $admin << EOF
$HOST Cron backup script failed. Could not write to the tape.