参考:https://blog.csdn.net/topgun_chenlingyun/article/details/8073651
输入:
ip address
输出:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:45:63:ba brd ff:ff:ff:ff:ff:ff inet 192.168.128.132/24 brd 192.168.128.255 scope global eth0 inet6 fe80::20c:29ff:fe45:63ba/64 scope link valid_lft forever preferred_lft forever