====== Controller ======
===== Bluetooth kapcsolattal linuxon =====
  - Udev rule telepítése
    * Bionic-on: <code bash>
sudo apt install steam-devices
</code>
    * Korábbi rendszereken: <code bash>
sudo wget 'https://raw.githubusercontent.com/ValveSoftware/steam-devices/master/steam_input.rules'\
    -O /etc/udev/rules.d/99-steam-controller-perms.rules
</code>
  - Bluetooth beállítása ''/etc/bluetooth/input.conf'' <file ini input.conf>
...
UserspaceHID=true
</file> <code bash>
sudo systemctl restart bluetooth.service
</code>