On my laptop I've two interfaces (wlan0 and eth0), after conneted the wired, ifconfig
show me "RUNNING" also in eth0. (both interfaces are in same network).
/sbin/ifconfig wlan0
wlan0: flags=4163<UP,BROADCAST,**RUNNING**,MULTICAST> mtu 1500
/sbin/ifconfig eth0
eth0: flags=4163<UP,BROADCAST,**RUNNING**,MULTICAST> mtu 1500
How I recognize which interface I using?
ifconfig
command?