ifconfig不就可以?
eth0 Link encap:Ethernet HWaddr 00:04:75:E1:72D

inet addr:192.168.37.188 Bcast:192.168.39.255 Mask:255.255.252.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:25118151 errors:0 dropped:0 overruns:1 frame:0
TX packets:11813594 errors:0 dropped:0 overruns:0 carrier:1
collisions:0 txqueuelen:1000
RX bytes:2951792384 (2815.0 Mb) TX bytes:1076677606 (1026.7 Mb)
Interrupt:5 Base address:0xd000