linux中查看IP地址，ifconfig命令查到的信息所代表的含义

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)

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。