dmenu

dmenu is a fast and lightweight dynamic menu for X. It reads arbitrary text from stdin, and creates a menu with one item for each line. The user can then select an item, through the arrow keys or typing a part of the name, and the line is printed to stdout. dmenu_run is a wrapper that ships with the dmenu distribution that allows its use as an application launcher.

Installation

Install the dmenu package, or dmenu-git^AUR for the development version.

Various patched variants exist which extend dmenu's default functionality. Consider installing one of the following packages from the AUR:

dmenu2^AUR: dmenu fork with many useful patches applied and additional capabilities added including dimming, specifying a custom opacity, and underlining.

You may run dmenu with:

$ dmenu_run

Configuration

Now, you will want to attach the dmenu_run command to a keystroke combination. This can be done either via your window manager or desktop environment configuration, or with a program like xbindkeys. See the Hotkeys article for more information.

Displaying custom items

Custom items will be shown by separating them with a new line (\n) and piping them into dmenu. For example:

$ echo -e "first\nsecond\nthird" | dmenu

Manually adding items

dmenu will look for executables in the directories defined in your $PATH. For information on modifying your $PATH see environment variables.

Fonts

dmenu can display fonts using the X logical font description as found using the tool xfontsel, which is provided by xorg-xfontsel. This example will run dmenu using the :

$ dmenu_run -fn "-xos4-terminus-medium-r-*-*-14-*"

The syntax is similar if using a dmenu variant patched with XFT support.

$ dmenu_run -fn 'Droid Sans Mono-9'

Support for shell aliases

dmenu does not support shell aliases. To have dmenu recognize your aliases, install the package from the AUR and run . Your aliases must be in to be recognized by dmenu-recent-aliases.

Support for history

To sort commands by recency, download dmenu_run_history to your $PATH and use instead of dmenu_run.

Troubleshooting

No locale support

Running dmenu_run results in the following error message:

Make sure that the environment variable is correctly set. See the following for more information: Locale#Troubleshooting

Missing menu entries

If certain entries are missing from dmenu, the cache may be malformed. Delete it and restart dmenu.

$ rm ~/.dmenu_cache
$ rm ~/.cache/dmenu_run

Note that there will most likely be only one cache file, depending on if $XDG_CACHE_HOME is set. See the contents of for more information.

Environment variables

Environment variables needed for applications should instead be added to .