How to access to remote mercural-server
===

I want to create a repository on the remote server .

Access constraint that I have : 

(a) IP address (of server)
(b) username/pw

I am following [this tutorial][1] and stuck in the first step :"Initial access to mercurial-server"
 
I am not able to understand those "ssh connection" syntax (specially the my-key)

How could I connect to remote server(using ssh-agent ) i order to create new repo .


  [1]: http://dev.lshift.net/paul/mercurial-server/docbook.html