kamil@kamil-laptop:~$ sudo ifconfig
ath0      Link encap:Ethernet  HWaddr 00:14:78:77:58:78  
          inet6 addr: fe80::214:78ff:fe77:5878/64 Scope:Link
          UP BROADCAST RUNNING 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:0 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

eth0      Link encap:Ethernet  HWaddr 00:02:8A:36:44:FE  
          inet addr:192.168.1.103  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::202:8aff:fe36:44fe/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4183 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3898 errors:0 dropped:0 overruns:0 carrier:0
          collisions:6 txqueuelen:1000 
          RX bytes:2554154 (2.4 MiB)  TX bytes:817104 (797.9 KiB)

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:23 errors:0 dropped:0 overruns:0 frame:0
          TX packets:23 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1319 (1.2 KiB)  TX bytes:1319 (1.2 KiB)

wifi0     Link encap:UNSPEC  HWaddr 00-14-78-77-58-78-00-00-00-00-00-00-00-00-00-00  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1763 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:199 
          RX bytes:0 (0.0 b)  TX bytes:81098 (79.1 KiB)
          Interrupt:11 Memory:d8b40000-d8b50000 

kamil@kamil-laptop:~$ sudo iwconfig
lo        no wireless extensions.

irda0     no wireless extensions.

wifi0     no wireless extensions.

ath0      IEEE 802.11g  ESSID:""  
          Mode:Managed  Frequency:2.437 GHz  Access Point: Not-Associated   
          Bit Rate:0 kb/s   Tx-Power:18 dBm   Sensitivity=0/3  
          Retry:off   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=0/94  Signal level=-95 dBm  Noise level=-95 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

eth0      no wireless extensions.

sit0      no wireless extensions.