/usr/bin/emacsclient

Usage: /usr/bin/emacsclient [OPTIONS] FILE...
Tell the Emacs server to visit the specified files.
Every FILE can be either just a FILENAME or [+LINE[:COLUMN]] FILENAME.

The following OPTIONS are accepted:
-V, --version		Just print version info and return
-H, --help    		Print this usage information message
-nw, -t, --tty, --no-window-system
			Open a new Emacs frame on the current terminal
-c, --create-frame    	Create a new frame instead of trying to
			use the current Emacs frame
-r, --reuse-frame	Create a new frame if none exists, otherwise
			use the current Emacs frame
-F ALIST, --frame-parameters=ALIST
			Set the parameters of a new frame
-e, --eval    		Evaluate the FILE arguments as Elisp expressions
-n, --no-wait		Don't wait for the server to return
-w, --timeout=SECONDS	Seconds to wait before timing out
-q, --quiet		Don't display messages on success
-u, --suppress-output   Don't display return values from the server
-d DISPLAY, --display=DISPLAY
			Visit the file in the given display
--parent-id=ID          Open in parent window ID, via XEmbed
-s SOCKET, --socket-name=SOCKET
			Set filename of the UNIX socket for communication
-f SERVER, --server-file=SERVER
			Set filename of the TCP authentication file
-a EDITOR, --alternate-editor=EDITOR
			Editor to fallback to if the server is not running
			If EDITOR is the empty string, start Emacs in daemon
			mode and try connecting again
-T PREFIX, --tramp=PREFIX
                        PREFIX to prepend to filenames sent by emacsclient
                        for locating files remotely via Tramp

Report bugs with M-x report-emacs-bug.