How can i write steamid on parameter?

And how can i give to me owner from plugin?

  1. ConsoleSystem.Run(ConsoleSystem.Option.Server.Quiet(), "ownerid ");

Ho, "from plugin"... Sorry I didnt' see.
So if you're still wondering, you can try this :

ConsoleSystem.Run(ConsoleSystem.Option.Server, "global.ownerid", "your id");