wpa_supplicant example

• Make conf file(“testap” is SSID and “98765432” is password).

  wpa_passphrase testap 98765432 > testap.conf
  

• Kill NetworkManager.

  sudo systemctl stop NetworkManager
  

• Kill processes that could cause trouble.

  sudo pkill wpa_supplicant
  sudo dhclient wlan0 -r
  sudo pkill dhclient
  

• Run wpa_supplicant(wlan0 is interface name) and acquire IP.

  sudo wpa_supplicant -B -i wlan0 -c testap.conf
  sudo dhclient wlan0