note documentation

.scripts/SCRIPTS.md

@@ -146,6 +146,11 @@ out. User must insert password to unlock.
 
 Some old notes and commands on deleted music shortcuts.
 
+## `note`
+
+Give this script some text/a message as an argument. It will print it to the
+terminal, and if `dunst` is running, display a notification.
+
 ## `opout`
 
 "Open output", opens the corresponding `.pdf` file if run on a `.md`, `.tex` or

.scripts/note

@@ -1,2 +1,7 @@
-#!/bin/bash
+#!/bin/sh
+
+# A super basic command. Give it some arguments to use as anotification.  It
+# will echo them on the terminal, and if you have `dunst` running, will send a
+# `notify-send` message to it.
+
 echo "$@" && pgrep -x dunst >/dev/null && notify-send "$@"