(BeagleBoneBlack)ubuntu@localhost:~$ ifconfig
eth0 Link encap:Ethernet HWaddr d0:5f:b8:fc:47:bc
inet addr:192.168.1.123 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::d25f:b8ff:fefc:47bc/64 Scope:Link
inet6 addr: fd4c:f08f:1b3c:0:d25f:b8ff:fefc:47bc/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1768 errors:0 dropped:0 overruns:0 frame:0
TX packets:109 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:138926 (138.9 KB) TX bytes:13731 (13.7 KB)
Interrupt:167
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:160 errors:0 dropped:0 overruns:0 frame:0
TX packets:160 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:13920 (13.9 KB) TX bytes:13920 (13.9 KB)
wlan0 Link encap:Ethernet HWaddr 00:24:b2:3f:a1:e5
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:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)