ubuntu headless install raspberry pi code example

Example: enable wifi raspberry pi headless

Make new file /boot/wpa_supplicant.conf:

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country="{Your countries' ISO 3166-1 code}" 

network={
 ssid="{Name of Network}"
 psk="{Password}"
}