Untitled Document

(1)

Of course, you can specify both the file and node in a --node command; but don't forget to escape the open and close parentheses from the shell as in: info --node '(emacs)Buffers'

(2)

M-x is also a command; it invokes execute-extended-command. See section `Executing an extended command' in the GNU Emacs Manual, for more detailed information.