ping发现掉包报警的shell代码

#!/bin/bash 
PING=`which ping` 
DATE=`date +%Y%m%d%H%M` 
TaiL=`which tail` 
LOG=./ping$DATE.log 
HOSTS="selboo.com.cn 221.130.191.97" 
COUNT=200 
for myHost in $HOSTS 
do 
count=$(ping -c $COUNT $myHost | grep ‘loss' | awk -F',' '{ print $3 }' | awk -F “%” ‘{ print $1 }') 
if [ $count -ge 10 ]; then 
/bin/echo selboo | mutt -s "$myHost pinGISpacketloss>10% $DATE" root@selboo.com.cn 
fi 
done 
exit 0 

复制上以上内容为ping.sh加入crontab中让其10分钟跑一次，其中发邮件程序为mutt

以下是补充：

linux 的和solaris的居然不一样！

#!/bin/sh 
PinGConf='/opt/monitor/newIp' 
#File where the log will be stored 
LogDir='/opt/monitor/newLog' 
#Define the interval time 
INTERVAL='10' 
#Define the alarm process 
######################################################## 
proc_main() 
{ 
while read IpAddress 
do 
#inGore any hash signs 
case $IpAddress in 
#*);; 
*) 
ping -w 20 $IpAddress -c 5 >errtmp$$ 
# ping $IpAddress -c 10 >errtmp$$ 
if [ $? = 0 ] ; then 
rm errtmp$$ 
else 
rm errtmp$$ 
ErrTime=`date +%Y/%m/%d/%H:%M:%S` 
# echo "$ErrTime"": ""$IpAddress"" cann't be connected">>$LogDir 
echo "$ErrTime"":""$IpAddress"" cann't be connected 
">>$LogDir 
sleep 1 
cp /opt/monitor/newLog /opt/OV/www/htdocs/PingLog/new.html 
sleep 1 
# mail -s "$IpAddress"Cantreach -c 我的email </dev/null 
play -v 50 /opt/monitor/123.au 
fi 
esac 
done <$PingConf 
} 
########################################################## 
# execute the proc_main function every the specified time INTERVAL 
while [ "1" -eq "1" ] 
do 

# execute the proc_main function 
proc_main 
# suspend execution for INTERVAL seconds 
sleep $INTERVAL 
done