测试局域网在线主机的IP地址

#!/bin/sh

for (( i=1; i<255 ; i++ ))
do
        ping 192.168.0.$i -c 1 -s 1 -W 1 -t 1 -q >>/dev/null
        if [ $? -eq 0 ]; then
            echo 192.168.0.$i
        fi
done
exit