Dunst - ArchWiki

# Dunst

From ArchWiki

Related articles

- Desktop Notifications

Dunst is a lightweight replacement for the notification-daemons provided by most desktop environments.

## Installation

Install the dunst package. There is no need to start or enable dunst; it is called by systemd when programs send notifications through dbus.

An example configuration file is included at `/usr/share/dunst/dunstrc`.

Copy this file to `~/.config/dunst/dunstrc` and edit it accordingly.

## Appearance

Dunst allows for the use of html markup in notifications. Some examples are bold, italics, strikethrough and underline. For a complete reference see [1]. HTML can be stripped from notifications if `markup` is set to `none`.

The formatting of the notification can be specified. Options are as follows:

    %a  appname
    %s  summary
    %b  body
    %i  iconname (including its path)
    %I  iconname (without its path)
    %p  progress value if set ([  0%] to [100%]) or nothing

These can be used in conjunction with HTML markup. For example the `format` can be set to `<b>%s</b>\n%b` for a bolded notification summary, a newline and the body unformatted.

### Icon Sets

Note: As of version 1.2.0, Dunst looks for nonstandard icon names, and will likely complain that it can't load the `info` or `emblem-important` icons. This will be fixed in the next release.[2]

Icons are set in the option `icon_folders`. Status and devices icons are needed. By default, Dunst looks for the gnome-icon-theme icons.

    # Paths to default icons.
    icon_folders = /usr/share/icons/Arc/status/16/:/usr/share/icons/Arc/devices/16/

## Shortcuts

Idle thresholds can be set letting the notification stay onscreen if the user is idle longer than the threhold.

To close a notification before it times out use `Control + space`. If multiple notifications are onscreen `Control + Shift + Space` closes all of them.

Tip: The commands for closing and reopening notifications can be changed. If using a symbol rather than an alphabetical letter it must be spelled out, e.g. period.

A history list can be accessed by using `Control + grave`. A context menu can be opened using `Control + Shift + period`. The context menu uses dmenu to filter out URLs and open them in your browser. The default browser can be set in the config like so:

    browser = /usr/bin/chromium

## Scripting

Dunst can be configured to run scripts based on certain notification content. Here is an example using Dunst to run a script when someone from pidgin signs on:

    [signed_on]
       appname = Pidgin
       summary = "*signed on*"
       urgency = low
       script = do_something.sh

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- X server