title: Golang ssh - how to run multiple commands on the same session?
body: <p>I'm trying to run multiple commands through <a href="https://godoc.org/code.google.com/p/go.crypto/ssh">ssh</a> but seems that <a href="https://godoc.org/code.google.com/p/go.crypto/ssh#Session.Run">Session.Run</a> allows only one command per session ( unless I'm wrong). I'm wondering how can I bypass this limitation and reuse the session or send a sequence of commands. 
    The reason is that I need to run <code>sudo su</code> within the same session  with the next command ( sh /usr/bin/myscript.sh )</p>