chris@chris-HP-G60-Notebook-PC:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 00:26:2d:b8:d5:33
          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)

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:1075 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1075 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:105134 (105.1 KB)  TX bytes:105134 (105.1 KB)

wlan0     Link encap:Ethernet  HWaddr c4:17:fe:2c:e9:81
          inet addr:192.168.2.13  Bcast:192.168.2.255  Mask:255.255.255.0
          inet6 addr: fe80::c617:feff:fe2c:e981/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3539 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3671 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2841599 (2.8 MB)  TX bytes:470855 (470.8 KB)

chris@chris-HP-G60-Notebook-PC:~$ ping 4.2.2.2
PING 4.2.2.2 (4.2.2.2) 56(84) bytes of data.