Linux Banner How to get file to the DB server

Hi, I wanted to ask about the Linux Banner.
I did it “brute force fully” and I got it right. But i think it should be another way to do it.
I wanted to do scp from jump server to DB server with peter as user but I couldnt do it. I try to install openssh client and server but i don’t know how to configure those. And I’d like to know what I can do to get the file to the server

I went through the fifth question without using the console, then everything was fine