Understanding the WebLogic Server Life Cycle
You control a WebLogic server’s life cycle primarily using a collection of scripts provided in that server’s WebLogic domain directory. Each instance of a WebLogic server runs in an isolated Java Runtime Environment (JRE), regardless of whether you're testing with a single-server configuration or implementing a multi-server configuration for production. All scripts must be launched from the WebLogic domain directory; and provide usage syntax if run with –help.