Sakis3G init script

#! /bin/sh
### BEGIN INIT INFO
# Provides:            Sakis3G
# Required-Start:      $all
# Required-Stop:       $all
# Default-Start:       2 3 4 5
# Default-Stop:        0 1 6
# Short-Description:   Start/stop the Sakis3G service
# Description:         Sakis3G initscript that allows for Sakis3G to run at boot time as well as being stopped and started
### END INIT INFO
set -e
NAME="Sakis3G"
PIDFILE="/var/run/sakis3g"
DAEMON="/usr/bin/sakis3g"
user=root

ARGS="APN=\"CUSTOM_APN\" CUSTOM_APN=\"epc.tmobile.com\" FORCE_APN=\"epc.tmobile.com\" APN_USER=\"tmobile\" APN_PASS=\"password\"  USBINTERFACE=\"0\""

start() {
    if [ -e "$PIDFILE.pid" ]; then
        ## Program is running, exit with error.
        echo "Error! $NAME is currently running!" 1>&2
        exit 1
    else
        ## Change from /dev/null to something like /var/log/$PROG if you want to save output.
        /usr/bin/sakis3g connect $ARGS 2>&1 >/dev/null &
        echo "$NAME started"
        touch "$PIDFILE.pid"
    fi
}

stop() {
    if [ -e "$PIDFILE.pid" ]; then
        ## Program is running, so stop it
        /usr/bin/sakis3g disconnect 2>&1 >/dev/null &
        rm "$PIDFILE.pid"
        echo "$NAME stopped"
    else
        ## Program is not running, exit with error.
        echo "Error! $NAME not started!" 1>&2
        exit 1
    fi
}

## Check to see if we are running as root first.
## Found at http://www.cyberciti.biz/tips/shell-root-user-check-script.html
if [ "$(id -u)" != "0" ]; then
    echo "This script must be run as root" 1>&2
    exit 1
fi

case "$1" in
 start)
   start
   exit 0
   ;;
 stop)
   stop
   exit 0
   ;;
status)
   echo -n "Getting status for "$NAME
   /usr/bin/sakis3g connect info &>/dev/null
   echo "\n"
   ;;
 restart)
   stop
   start
   sleep 1
   exit 0
   ;;
 *)
   echo "usage: $0 {start|stop|status|restart}"
   exit 1
esac

exit 0