COUNT_FILE=/root/tests/counter

if [ $# -lt 1 ]; then
	echo "usage: start_tests <grub-number>"
	exit -1
fi

CNT=$1

echo -n $CNT > $COUNT_FILE

if [ $CNT -ge 0 ]; then
	echo "savedefault --default=$CNT --once" | grub --batch
	reboot
fi