update-menus --version (return code: 0)
update-menus 2.1.45
update-menus --help (return code: 0)
Usage: update-menus [options]
Gather packages data from the menu database and generate menus for
all programs providing menu-methods, usually window-managers.
-d Output debugging messages.
-v Be verbose about what is going on.
-h, --help This message.
--menufilesdir=<dir> Add <dir> to the lists of menu directories to search.
--menumethod=<method> Run only the menu method <method>.
--nodefaultdirs Disable the use of all the standard menu directories.
--nodpkgcheck Do not check if packages are installed.
--remove Remove generated menus instead.
--stdout Output menu list in format suitable for piping to
install-menu.
--version Output version information and exit.