Add Terminal category and entry

README.md

@@ -68,6 +68,7 @@ If you want to contribute, you are highly encouraged to do so. Please read the [
     - [Safe Mode Boot](#safe-mode-boot)
     - [Software Installation](#software-installation)
     - [Spotlight](#spotlight)
+- [Terminal](#terminal)
 
 
 ## Appearance
@@ -783,6 +784,15 @@ mdfind -name 'searchterm'
 ```
 
 
+## Terminal
+
+#### Ring Terminal Bell
+Rings the terminal bell (if enabled) and puts a badge on it.
+```bash
+tput bel
+```
+
+
 ## License
 
 <a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution-ShareAlike 4.0 International License</a>.