检查服务器是否开机的脚本

脚本比较简单，可以判断服务器是否开机。

#!/bin/bash

#Checks to see if hosts 192.168.1.1-192.168.1.255 are alive

for n in {1..200}; do

host=192.168.1.$n

ping -c2 $host &>/dev/null

if [ $? = 0 ]; then

echo "$host is UP"

else

echo "$host is DOWN"

fi

done