ifconfig
loop    Hardware type: Local Loopback, Address: none
        inet addr: 127.0.0.1, Mask: 255.0.0.0
        inet6 addr: ::1, Prefix Length: 128
        MTU: 65536, Metric: 0, up loopback link
        Receive: 0 packets, 0 errors, 0 bytes, 0 mcasts, 0 dropped
        Transmit: 0 packets, 0 errors, 0 bytes, 0 mcasts, 0 dropped
        Collisions: 0

/dev/net/atheros813x/0
        Hardware type: Ethernet, Address: 90:2b:34:34:af:6f
        inet addr: 192.168.1.67, Bcast: 192.168.1.255, Mask: 255.255.255.0
        MTU: 1500, Metric: 0, broadcast auto-configured
        Receive: 11 packets, 1 errors, 1861 bytes, 0 mcasts, 0 dropped
        Transmit: 11 packets, 0 errors, 2901 bytes, 0 mcasts, 0 dropped
        Collisions: 0

/dev/net/realtekwifi/0
        Hardware type: Ethernet, Address: 10:fe:ed:22:2a:4e
        Media type: 802.11n(g)
        Network: Galaxy A70A065, Address: 32:0a:e2:5f:25:22, (encrypted), /
        inet addr: --, Bcast: --, Mask: --
        MTU: 1500, Metric: 0, up broadcast link configuring
        Receive: 0 packets, 1 errors, 0 bytes, 0 mcasts, 0 dropped
        Transmit: 0 packets, 6 errors, 0 bytes, 0 mcasts, 1 dropped
        Collisions: 0