#!/bin/sh

cd /tmp
chmod a+x ip
while [ true ]
do
	
#	ping 192.168.0.210 > /tmp/ip
    sleep 1
	
	str=`cat /tmp/ip2 | grep 'seq' | awk '{print $5}' | sed -n '$p'`
	value=${str:4}
	#echo $value
	
	sleep 1
	str1=`cat /tmp/ip2 | grep 'seq' | awk '{print $5}' | sed -n '$p'`
	value1=${str1:4}
	#echo $value1

	if [ $value == $value1 ];then
		
		echo "66 " > /tmp/ceshi2.txt
	else 
		
		echo "55" >/tmp/ceshi2.txt
	
	fi
	
	
done