{
    return "# rsync disabled" 
        unless ${'rsync'}{status} eq 'enabled';

    my $reminderTime = ${'rsync'}{reminderTime}     || '';
    my $backupTime = ${'rsync'}{backupTime}	|| '23:30';
    my ($rhour, $rminute) = split (":", $reminderTime, -1)
	unless $reminderTime eq '';
    my ($bhour, $bminute) = split (":", $backupTime, -1);

    # remove leading zeros from minutes
    $rminute =~ s/00/0/
	unless $reminderTime eq '';
    $bminute =~ s/00/0/;

    $OUT .= "# rsync backup\n";
    $OUT .= "$rminute $rhour * * * root /bin/echo 'Remember to attach the rsync backup disk!'\n"
	unless $reminderTime eq '';
    $OUT .= "$bminute $bhour * * * root /etc/e-smith/events/actions/rsync-backup\n";
}
