ping主机脚本

2024-09-02 22:04:21

#!/bin/bash

#ping 

net='172.16.1'

uphosts=0

downhosts=0

for i in {1..254};do

  ping -c 1 -w 1 ${net}.${i} &> /dev/null

  if [ $? -eq 0 ];then

    echo "${net}.${i} is up."

    let uphosts++

  else

    echo "${net}.${i} is down."

    let downhosts++

  fi

done

echo "Up hosts:$uphosts"

echo "Down hosts:$downhosts"

~

　　

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