Wi-Fi c wpa_supplicant

1. vim /etc/wpa_supplicant.conf
network={
ssid="Net_SSID"
scan_ssid=1
key_mgmt=WPA-PSK
psk="key_phrase"
}

2. wpa_supplicant -B -iwlan0 -c/etc/wpa_supplicant.conf

3. dhclient wlan0