title: What is the signification of -f in scp command?
body: <p>I'm using the library <a href="https://github.com/shikhar/sshj" rel="nofollow noreferrer">sshj</a> for sending an scp command. It uses the option -f for downloading from a server to another. I can't find the -f option in the man.</p>
  
  <p>What is the signification of -f in an scp command?</p>