ifconfig -a

eth0      Link encap:Ethernet  HWaddr b8:27:eb:22:51:97
          inet addr:192.168.0.17  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::ba27:ebff:fe22:5197/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1901 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1840 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:146370 (142.9 KiB)  TX bytes:1767448 (1.6 MiB)

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:65536  Metric:1
          RX packets:537 errors:0 dropped:0 overruns:0 frame:0
          TX packets:537 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:143997 (140.6 KiB)  TX bytes:143997 (140.6 KiB)

wlan0     Link encap:Ethernet  HWaddr 00:0f:13:40:13:fd
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)