如何从ifconfig获取MAC地址

Question

我怎样才能在笔记本上得到MAC地址？我知道我必须输入ifconfig，但我没有看到"HWaddr“这一行。这是我的输出：

$ sudo ifconfig
enp3s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 28:d2:44:e8:30:6a  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Локальная петля (Loopback))
        RX packets 346  bytes 25136 (25.1 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 346  bytes 25136 (25.1 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.21  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::14ad:7ca7:54ef:869a  prefixlen 64  scopeid 0x20<link>
        ether 38:b1:db:c7:a5:27  txqueuelen 1000  (Ethernet)
        RX packets 25121  bytes 28532799 (28.5 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 19936  bytes 2836709 (2.8 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

MAC地址在哪？

Answer 1

您的mac地址显示在ether行下面。

ether 28:d2:44:e8:30:6a 

和

ether 38:b1:db:c7:a5:27

您甚至可以使用nmcli获取您的mac地址：

nmcli device show enp3s0 | grep -i hw

或

nmcli device show wlp4s0 | grep -i hw

这两项产出将类似于：

GENERAL.HWADDR:      38:b1:db:c7:a5:27

Answer 2

转到系统设置。选择网络。单击当前连接(连线或Wifi)旁边的设置。然后，mac地址将在名称硬件地址下可用。或者您可以切换到标签标签标识- MAC地址将指定在那里(Ubunut18.04)