to avoid big amounts of useless entries on the events.log file I set up the logging levels for several handlers (i.e. whether, cameras and other) via Karaf console from INFO to WARN. It works perfect, the addressed devices do not generate INFO entries anymore. So far, so good. But after a re-start of OH all these levels are set to INFO again. The question in general is: How can I perform a set of openhab commands (as I did it manually with Karaf) at system start automatically? Probably, a special file necessary. But which and where?? Thanks for any help.
Thanks for the quick reply. This is exactly what I was looking for.