Display the command associated to a key on the OSD or console

[tupo2]

Possible?

[guidocella]

Press shift+i and 4 to list key bindings organized by subject, or ? on git master
Press g-b to search key bindings in the console

[tupo2]

Thanks,
g-b works, but I need to do i and shift+4 to list key bindings organized by subject.