# dunst > A lightweight and customizable notification daemon for X11 and Wayland. > If not started manually, D-Bus will automatically start `dunst` when a notification is sent. > More information: . - Start `dunst`: `dunst` - Display a notification on startup: `dunst -startup_notification` - Print coming notifications to `stdout`: `dunst -print` - Use the specified configuration file (default: `$XDG_CONFIG_HOME/dunst/dunstrc`): `dunst -config {{path/to/file}}`