Delete often repeating log

Hello. What is the scrip to delete often repeating log messages based on type / name of the record. Example of log messages are on the screenshot.

It is not possible to delete records selectively. You can just stop logging them by topic selection rules in system - logging.

Can you tell me how to disable Wireless Info logging?

Have you read the manual? What exactly from manual do you need to explain?

Why negative rating? What’s wrong on reading the manual before asking on the forum?