#!/bin/sh

if [ $# -ne 1 ]; then
exit
fi

for x in 0 1 2 3 4 5 6; do
echo 0 > /dev/led$x
done

echo F > /dev/led$1
blueled F
echo 1 > /dev/button

blueled 0
echo 0 > /dev/led$1
echo F > /dev/led6
