oem@Francesco-MacBookAir:~$ ifconfig -a
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1 (Loopback locale)
RX packets 887 bytes 75298 (75.2 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 887 bytes 75298 (75.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.4 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 fe80::a6d:41ff:fee1:4a38 prefixlen 64 scopeid 0x20<link>
ether 08:6d:41:e1:4a:38 txqueuelen 1000 (Ethernet)
RX packets 2335 bytes 2215289 (2.2 MB)
RX errors 0 dropped 0 overruns 0 frame 1983
TX packets 2769 bytes 321458 (321.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 18