specify an optional port in a preview command
@@ -35,13 +35,14 @@ To create a minimum set of files for your documentation execute
Navigate to the newly created directory. Start preview mode by running
-:include-cli-command: znai --preview
+:include-cli-command: znai --preview [--port port-number]
The command will output a URL that directs to your preview.
Blue *eye* icon in the top right corner indicates that preview is on.
Open any text editor, modify and save `page-one.md` file.
Changes will be reflected in the browser.
+The default port number is 3333.
# Deploy
