#!/bin/bash

MY_PATH="`dirname \"$0\"`"
MY_PATH="`( cd \"$MY_PATH\" && pwd )`"

if [ ! -e /sys/class/gpio/gpio4 ]; then
    echo "File doesn't exists."
    echo "4" > /sys/class/gpio/export
fi

echo "out" > /sys/class/gpio/gpio4/direction
echo "1" > /sys/class/gpio/gpio4/value

sleep 3 && $MY_PATH/gammu-restart.sh

exit 0