title: Change port for rabbitmqctl
body: <p>You can specify a node for <em>rabbitmqctl</em>, but not a port. On Ubuntu, the only way to get <em>rabbitmqctl</em> via package is to install the full server. There are zero actionable Google search results regarding passing a port into <em>rabbitmqctl</em>.</p>
  
  <p>Does that imply that <em>rabbitmqctl</em> is only meant to be run from the server?</p>