ifconfig
如果不使用任何参数,输入 ifconfig 命令时将会输出当前系统中所有处于活动状态的网络接口。
shell># ifconfig
eth0 Link encap:Ethernet HWaddr FA:16:3E:E3:D4:DA
inet addr:192.168.0.245 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::f816:3eff:fee3:d4da/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4870142 errors:0 dropped:0 overruns:0 frame:1954
TX packets:3826109 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2472482878 (2.3 GiB) TX bytes:395055364 (376.7 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255