Does anyone know of a way to assign a shortcut key combination to the menu items in the context menu that pops up in nautilus when you click on a file?
Have a look at this blog post giving many examples on how to customize GTK keybindings via
by binding m to the context menu. (However, I just tried it with Firefox and it didn't work... No nautilus to test it, sorry.) You could try other classes, too.
You could look through
E.g. to activate the hotkey for creating a new folder change