$ ifconfig -a
eth0      Link encap:Ethernet  IndirizzoHW 70:54:D2:44:38:C4
          indirizzo inet:192.168.1.80  Bcast:192.168.1.255  Maschera:255.255.255.0
          indirizzo inet6: fe80::7254:d2ff:fe44:38c4/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:5055 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3516 errors:0 dropped:0 overruns:0 carrier:0
          collisioni:0 txqueuelen:1000
          Byte RX:6160813 (5.8 MiB)  Byte TX:336416 (328.5 KiB)
          Interrupt:43 Indirizzo base:0xc000

lo        Link encap:Loopback locale
          indirizzo inet:127.0.0.1  Maschera:255.0.0.0
          indirizzo inet6: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisioni:0 txqueuelen:0
          Byte RX:1656 (1.6 KiB)  Byte TX:1656 (1.6 KiB)

wlan0     Link encap:Ethernet  IndirizzoHW 20:16:D8:4D:85:3E
          indirizzo inet:192.168.1.26  Bcast:192.168.1.255  Maschera:255.255.255.0
          indirizzo inet6: fe80::2216:d8ff:fe4d:853e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:100 errors:0 dropped:0 overruns:0 carrier:0
          collisioni:0 txqueuelen:1000
          Byte RX:0 (0.0 b)  Byte TX:15297 (14.9 KiB)