1、查看本機IP地址的命令:
Windows操作系統: ipconfig /a
Linux操作系統: ifconfig 或者 iwconfig
2、
iwconfig 命令:
ifconfig 命令:
可以通過命令行窗口執行結果看到有三個項目:
lo wlp3s0 enp2s0
詳細解析:
lo
表示local。
wl
表示wlan
(Wireless Local Area Network)無線局域網。en
表示ethernet
以太網。- PCI接口的物理位置的坐標
(bus, slot)
,其中bus表示總線,slot表示插槽。
再次解析:
wlp3s0
表示,WLAN PCI接口位置:bus=3, slot=0。enp2s0
表示,Etnernet PCI接口位置:bus=2, slot=0。(PCI
外設部件互連標准(Peripheral Component Interconnect))
3、
wuyujin@ubuntu18:~$ whatis ifconfig ifconfig (8) - configure a network interface wuyujin@ubuntu18:~$ whatis iwconfig iwconfig (8) - configure a wireless network interface wuyujin@ubuntu18:~$
ifconfig 用於配置網絡接口 InterFace config
iwconfig 用於配置無線網絡接口 Interface Wlan config
4、
wuyujin@ubuntu18:~$ ifconfig enp2s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether [xxx] 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 (Local Loopback) RX packets 16285 bytes 1914437 (1.9 MB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 16285 bytes 1914437 (1.9 MB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet [IP地址] netmask [網關地址] broadcast [子網掩碼] inet6 [IPV6] prefixlen 64 scopeid 0x20<link> ether [xxx] txqueuelen 1000 (Ethernet) RX packets 926526 bytes 1261489274 (1.2 GB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 377109 bytes 50598690 (50.5 MB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wuyujin@ubuntu18:~$
參考博客:https://blog.csdn.net/wuyujin1997/article/details/105460929