9menu - create a menu to run commands
9menu [ -bg background-color ] [ -display displayname ] [ -file name ]
[ -fg foreground-color ] [ -font fname ] [ -geometry geom ] [ -iconic ]
[ -label name ] [ -path ] [ -popdown ] [ -popup ] [ -shell prog ] [
-teleport ] [ -version ] [ -warp ] menuitem[:command] ...
9menu is a simple program that accepts a list of menu item and command
pairs on the command line. It creates a window that consists of
nothing but a menu. When a particular item is selected, the
corresponding command is executed.
Either Button1 or Button3 may be used to select an item.
Alternatively, the UP-ARROW and DOWN-ARROW cursor keys may be used to
highlight different items, with ENTER used to select the highlighted
Menu items and commands are separated by a colon. The colon and
command are optional. If they are missing, then the menu item is
assumed to be a command that can be executed directly.
A menu item consisting of the word exit causes 9menu to exit when it is
selected. Otherwise, to stop 9menu , delete it using the window
manager. The exit menu item can be anywhere in the list, although by
convention it is last. If a command is supplied along with the exit
item, that command is executed before 9menu exits.
If a menu item’s command starts with the word exec, 9menu ceases
operating after launching it.
9menu accepts the following command line options, listed
Set the background color to background-color. By
default, the background color is white.
Use the X display displayname, instead of the default
Read items to display from filename, in addition to any
other command line arguments. This is intended for use
with #! in scripts. If the filename is "-" read from
Set the foreground color to foreground-color. By
default, the foreground color is black.
Use the font fname, instead of one of the default fonts
built into 9wm.
Use geom (a geometry in standard X format) as the
geometry of the menu. This is most useful for specifying
the initial location of the menu. Note that 9menu
overrides the size part of the geometry specification.
The window is always just large enough to hold the menu.
Start up in the iconified state.
Change both the window and icon labels of the window to
name. The default label is the last component of the
path used to run 9menu, typically, 9menu.
-path Append the current directory to the command search path.
Once an item is selected, the menu window automatically
-popup Act like a pop-up menu. Once a menu item is selected,
9menu exits. This option overrides -popdown.
Use prog as the shell to run commands, instead of
/bin/sh. A popular alternative shell is rc(1). If the
shell cannot be executed, 9menu then silently falls back
to using /bin/sh.
Move the menu to where the mouse is when the menu is
uniconified. This option is particularly useful when
combined with -popdown.
This option prints the version of 9menu on the standard
output, and then exits with an exit value of zero.
-warp Warp the mouse to the menu when the menu is uniconified.
After the selection is made, restore the mouse to where
it was. This option is particularly useful when combined
9menu -label Remotes xterm ’acme:rsh acme xterm’ ’herman:rsh herman 9term’ &
9menu -label ’X progs’ ghostview xdvi xeyes xneko exit &
sam(1), 9term(1), 9wm(1), rc(1), es(1).
The Plan 9 Programmers Manual.
This man page documents 9menu version 1.8.
Source code is available from
This program has grown to have too many options.
The initial idea for this program was by Arnold Robbins, after having
worked with John Mackin’s GWM Blit emulation. Matty Farrow wrote a
version using libXg, from which some ideas were borrowed. This code
was written by David Hogan and Arnold Robbins. Rich Salz motivated the
-shell option. Christopher Platt motivated the -teleport option. John
O’Donnell supplied the basic code for the -fg and -bg options. Peter
Seebach provided the base code for the -file and -path options.
Matthias Bauer made it work with the keyboard.