Mac OS X ifconfig命令解释
作者：互联网
在command 命令运行ifconfig之后，出现很多名词
lo0 gif0 stf0 en0 fw0 en1 vmnet1
查查看
lo0 = loopback gif0 = Software Network Interface stf0 = 6to4 tunnel interface en0 = Ethernet 0 fw0 = Firewire en1 = Ethernet 1 vmnet1 = Virtual Interface
那en0 en1 en2 en3 en4 怎么这么多？？？
运行一下命令：
networksetup -listallhardwareports Hardware Port: Wi-Fi Device: en0 Ethernet Address: c4:b3:01:bd:ad:1d Hardware Port: Bluetooth PAN Device: en3 Ethernet Address: c4:b3:01:bd:ad:1e Hardware Port: Thunderbolt 1 Device: en1 Ethernet Address: 4a:00:07:4d:b2:b0 Hardware Port: Thunderbolt 2 Device: en2 Ethernet Address: 4a:00:07:4d:b2:b1 Hardware Port: Thunderbolt Bridge Device: bridge0 Ethernet Address: 4a:00:07:4d:b2:b0
原来是Wi-Fi，蓝牙，thunderbolt…
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原文链接：https://blog.csdn.net/yangziluomu/article/details/75043171
标签：en0,ifconfig,Hardware,Mac,Address,Device,Ethernet,OS,Port 来源： https://www.cnblogs.com/cangqinglang/p/14715831.html