By default, the WebLogic Remote Console uses the logging.properties file inside the runnable/console-backend-server-{version}.jar file.
If the default configuration is sufficient, then you don’t need to do anything. However, if you want to tweak the logger configuration without regenerating the runnable/console-backend-server-{version}.jar file, you can pass the -Djava.util.logging.config.file=<path-to-logging.properties> Java system property when starting the console.
For example:
-Djava.util.logging.config.file=runnable/etc/logging.properties
If there is a problem using the specified path, then the logging.properties inside the runnable/console-backend-server-{version}.jar file is used. Either way, a log message is written to STDOUT stating which file was used:
Logging configured using /gitlab-odx/weblogic/console-backend/runnable/etc/logging.properties
or
Logging configured using /logging.properties
For examples of entries that can be placed into the custom logging.properties specified above, see the repository source file located at server/src/main/resources/logging.properties.