I am using the LXDE desktop environment, which is based on Openbox. I know how to change the key-bindings by editing my ~/.config/openbox/lxde-rc.xml, e.g.:<keybind key=A-F11>  <action name=ToggleFullscreen/></keybind>However, I need to make a non-persistent change, which will only be effective for the current session. And I need to make this change from the command line, without editing the XML file.Is that possible?
Modify Openbox key-bindings from commandline
command line;keyboard shortcuts;lxde;openbox