http://pwet.fr/man/linux/commandes/9menu
How to use:9menu is a simple program that accepts a list of menu item and command pairs on the command line. It creates a window that consists of nothing but a menu. When a particular item is selected, the corresponding command is executed.
9menu -file "/path/to/menu/file"
In menu file:
menu item : command
menu item : command
example: