Your managed or clustered server will stop running when you close the startNodeManager file.
You can also stop the managed or clustered server in the WebLogic Administration Console.
Launch the WebLogic Administration Console.
Note: You can open the Administration Console via a web browser using this address: http://serverIP:listenport/console. The default listenport is 7001.
In the Welcome window, log in using the user name and password that you created when you created your WebLogic domain.
In the Change Center pane of the Administration Console, click Lock & Edit.
In the Domain Structure pane:
Expand Environment.
Click Servers.
In the Summary of Servers pane:
Select the Control tab.
Select the option for your managed server.
Click the down arrow to the right of the Shutdown button.
Click When work completes or Force Shutdown Now.
In the Server Life Cycle Assistant pane, click Yes.
In the Summary of Servers pane, click the 'Start Refresh' icon in the middle of the pane to see when the State column says 'SHUTDOWN.'