| 关键词: nbsp host echo 192.168 bashfor fidone then null else ping |
# !/bin/bashfor n in {1..255}; do host=192.168.0.$n ping -c2 $host &> /dev/null if [ $? = 0 ]; then echo "$host is ok" else echo "$host is no" fidone |
|
声明:文章版权归原作者所有 部分文章转自互联网 如有侵权请联系
[邮箱地址] 删除
|