wpa-supplicant.md

Connect to wifi using wpa2 passphrase

wpa_passphrase <essid>

Copy output into

/etc/wpa_supplicant/wpa_supplicant.conf

Create config

wpa_supplicant -B -i <interface> -c /etc/wpa_supplicant.conf

Example of configuration with hidden id

ctrl_interface=/var/run/wpa_supplicant
update_config=1
ap_scan=1
country=DE

network={  
    ssid="<essid>"  
    psk="<password>"  
    scan_ssid=1  
}  

Connect to enteprise network

wpa_supplicant -Dnl80211 -i <interface> -c <config>