add cucksandbox to ubuntu service

Step 1, create an file /etc/init.d/cuckoo

#!/bin/bash

## Fill in name of program here.
PROG="cuckoo"
PID_PATH="/opt/cuckoo/"

start() {
    if [ -e "$PID_PATH/$PROG.pid" ]; then
        ## Program is running, exit with error.
        echo "Error! $PROG is currently running!" 1>&2
        exit 1
    else
        cd /opt/cuckoo
        python cuckoo.py 2>&1 >/var/log/$PROG &
        echo "$PROG started"
        touch "$PID_PATH/$PROG.pid"
    fi
}

stop() {
    if [ -e "$PID_PATH/$PROG.pid" ]; then
        kill `ps aux | grep cuckoo.py | grep -v 'grep' | awk '{print $2}'`

        rm "$PID_PATH/$PROG.pid"

        echo "$PROG stopped"
    else
        ## Program is not running, exit with error.
        echo "Error! $PROG 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
    ;;
    reload|restart|force-reload)
        stop
        start
        exit 0
    ;;
    **)
        echo "Usage: $0 {start|stop|reload}" 1>&2
        exit 1
    ;;
esac
        
Step 2: start or stop service
root@cuckoodesktop32:~# /etc/init.d/cuckoo stop
root@cuckoodesktop32:~# /etc/init.d/cuckoo start

Step 3, make it start automatically
root@cuckoodesktop32:~# update-rc.d cuckoo defaults