Hi,
My backup script
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#!/bin/sh
# Cdrw backup script
# created 08.04
# name of this computer
COMP=Linux
# directoris to backup
DIRS="home/files/tiedostot/files"
# where to store the backups
BACKTO=/tmp/cdrw
#you should not have to change anything below here
# full backup
# cdrecord
rm -rf $BACKTO/$COMP-Full*
tar --directory / --create -zv --totals $DIRS --file=$BACKTO/$COMP Full
date -I.tgz
#nice --20 mkisofs -R -J $BACKTO | cdrecord blank=fast -v -eject -
mkisofs -R -J -o /tmp/backup.iso $BACKTO
cdrecord blank=fast -v -eject /tmp/backup.iso
rm -rf $BACKTO/$COMP-Full*