mail:/var/web/www# ifconfig
eth0       Encapsulamento do Link: Ethernet  Endereço de HW 00:40:F4:4F:32:9D
          inet end.: 192.168.0.10  Bcast:192.168.0.255  Masc:255.255.255.0
          UP BROADCASTRUNNING MULTICAST  MTU:1500  Métrica:1
          RX packets:12038583 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12483266 errors:0 dropped:0 overruns:0 carrier:0
          colisões:0 txqueuelen:1000
          RX bytes:2893860280 (2.6 GiB)  TX bytes:1388293077 (1.2 GiB)
          IRQ:12 Endereço de E/S:0xe800

eth0:1     Encapsulamento do Link: Ethernet  Endereço de HW 00:40:F4:4F:32:9D
          inet end.: 192.168.0.20  Bcast:192.168.0.255  Masc:255.255.255.0
          UP BROADCASTRUNNING MULTICAST  MTU:1500  Métrica:1
          IRQ:12 Endereço de E/S:0xe800

lo         Encapsulamento do Link: Loopback Local
          inet end.: 127.0.0.1  Masc:255.0.0.0
          UP LOOPBACKRUNNING  MTU:16436  Métrica:1
          RX packets:226297 errors:0 dropped:0 overruns:0 frame:0
          TX packets:226297 errors:0 dropped:0 overruns:0 carrier:0
          colisões:0 txqueuelen:0
          RX bytes:62779504 (59.8 MiB)  TX bytes:62779504 (59.8 MiB)