在linux中查看虚拟机的IP地址,需要用到ifconfig,出现如下信息：
root@ruiva filesys]# ifconfig
eth1 Link encap:Ethernet HWaddr 00:0C:29:92:58:12
inet addr:192.168.1.105 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fe92:5812/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:894066 errors:0 dropped:0 overruns:0 frame:0
TX packets:793 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:70393381 (67.1 MiB) TX bytes:77635 (75.8 KiB)
Interrupt:19 Base address:0x2024
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:159 errors:0 dropped:0 overruns:0 frame:0
TX packets:159 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:15704 (15.3 KiB) TX bytes:15704 (15.3 KiB)
其中：
eth1是网卡代号，如果有两块网卡，就会出现eth1、eth2
inet addr:192.168.1.105 Bcast:192.168.1.255 Mask:255.255.255.0分别是ip地址/网关/子网掩码
inet6 addr 是IPv6的地址，还不怎么普及
RX packets:894066 errors:0 dropped:0 overruns:0 frame:0 接受包数量/出错数量/丢失数量...
TX packets:793 errors:0 dropped:0 overruns:0 carrier:0 发送包数量/出错数量/丢失数量...
lo 是loop设备的意思，地址是127.0.0.1即本机回送地址，具体有什么用，请查网络相关知识。
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作者：ZPHTTT
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原文：/zphttt/article/details/82598463
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