PHP script monitoring program_PHP tutorial

#!/bin/sh


# Find ip
IP=`/sbin/ifconfig eth1 | grep 'inet addr' | awk '{ print substr($2, index($2, ":")+1)}'`


#monitor procname scriptname
monitor()
{
	procname=$1
	scriptname=$2
	# Find proc by procname
	rc=$(ps -ef | grep $procname | grep -v grep | wc -l)
	if [ $rc -eq 0 ]; then
		echo "$procname start"
		php $scriptname &
	else
		echo "$procname running"
	fi
	sleep 1
}


#monitor proc
monitor "beanstalkd_service" "/home/www/phpxiu/public/beanstalkd_service.php"