Запуск PHP скрипта с использованием nohup

nano /etc/init.d/price_parser
chmod +x /etc/init.d/price_parser

#!/bin/sh
### BEGIN INIT INFO
# Provides:          price_parser
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Stop/start price_parser
### END INIT INFO
 
# Author: Mirocow <mr.mirocow@gmail.com>
 
. /lib/init/vars.sh
. /lib/lsb/init-functions
 
PNAME="price_parser"
PPATH="/home/some/path/to/app"
SCRIPT="/usr/bin/php ./yii some/cotroller/action"
PIDFILE="/var/run/${PNAME}.pid"
LOCKFILE="/var/lock/${PNAME}"
 
RETVAL=0
 
start() {
    echo -n "Starting $PNAME : "
    if [ -s ${PIDFILE} ]; then
       RETVAL=1
       echo -n "Already running !"
       echo
    else
       cd ${PPATH} && nohup ${SCRIPT} >/dev/null 2>&1 &
       RETVAL=$?
       PID=$!
       [ $RETVAL -eq 0 ] && touch ${LOCKFILE}
       echo
       echo $PID > ${PIDFILE}
    fi
}
 
stop() {
    if [ -s ${PIDFILE} ]; then
        echo -n "Shutting down ${PNAME} : "
        kill -9 `cat ${PIDFILE}`
        RETVAL="$?"
        if [ $RETVAL -eq 0 ]; then
                rm -f ${LOCKFILE}
                rm -f ${PIDFILE}
        fi
    else
   RETVAL=1
   echo -n "Already stoped !"
   echo	
    fi
    return "$RETVAL"
}
 
restart() {
    echo -n "Restarting ${PNAME} : "
    stop
    sleep 2
    start
}
 
case "$1" in
    start)
        start
    ;;
    stop)
        stop
    ;;
    status)
        status ${PNAME}
    ;;
    restart)
        restart
    ;;
    *)
        echo "Usage: $0 {start|stop|status|restart}"
    ;; esac
 
exit 0