Add command

Author: willmcgugan

README.md

@@ -102,6 +102,10 @@ Add `--pager` to display the content with a built in pager application.
 
 Scroll the pager with cursor keys, page up/down, home, end. Alternatively use the scrollbar which will be visible to the right of the terminal.
 
+```
+rich __main__.py -n -g --theme monokai --pager
+```
+
 ![pager](https://raw.githubusercontent.com/Textualize/rich-cli/main/imgs/pager1.png)
 
 ## Network