Linux WiFi Hidden SSID

sudo ip link set wlan0 up
sudo nano /etc/wpa_supplicant/wpa_supplicant.conf 

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=US

network={
         scan_ssid=1
         ssid="insert_your_hidden_SSID_here"
         psk="insert_your_wifi_password_here"
         key_mgmt=WPA-PSK
 }

sudo wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant.conf
iw wlan0 link
sudo dhclient wlan0