Using SSH Support to secure your client/server communication with ParaView

This is helpful. Since I am running putty to linux cluster I think i need to modify slightly. Can you add a link to explain what this file is? and how we load it? I would be this is in the documentation, but not having to jump around between docs helps simplify implementation. Also do i save the .sh on the server i want to connect to or locally on the windows client i want to view the connection with?