ifconfig

user@host ~ $ ifconfig
eth0      Link encap:Ethernet  HWaddr b8:27:eb:51:65:7a
          inet addr:192.168.1.222  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:73008 errors:0 dropped:0 overruns:0 frame:0
          TX packets:61293 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:26426575 (25.2 MiB)  TX bytes:18902034 (18.0 MiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:43998 errors:0 dropped:0 overruns:0 frame:0
          TX packets:43998 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:13862973 (13.2 MiB)  TX bytes:13862973 (13.2 MiB)