ping

（14）批量ping

#!/bin/bash
fail=0

for ips in `cat test`
do
    result=`ping -w 2 -c 3 ${ips} | grep packet | awk -F" " '{print $6}'| awk -F"%" '{print $1}'| awk -F' ' '{print $1}'`
    sleep 5
    if [[ $result -ne 0 ]];then
        let fail++
        echo " ${ips} is fail ! "
    else
        echo " ${ips} is ok ! "
    fi
done

echo " fail node counter= $fail "