cat /etc/network/interfaces
auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet dhcp
wpa-ssid N001
wpa-psk xxxxx
cat /etc/network/interfaces
auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet dhcp
wpa-ssid N001
wpa-psk xxxxx