Arguments:

-fs

Runs Kodi in full screen

--standalone

Kodi runs in a stand alone environment without a window manager and supporting applications. For example, that enables network settings.

-p or --portable

Kodi will look for configurations in install folder instead of ~/.kodi

--version

Print version information.

--test [FILE]

Enable test mode. FILE must be readable.

--settings=<filename>

Loads specified file after advancedsettings.xml replacing any settings specified. The filename must exist in special://xbmc/system/.

--windowing=<system>

Select which windowing method to use. Available window systems are: x11 wayland gbm