title: Provide password using Shell script
body: <p>I had setup my clients &amp; server for passwordless login.
  Like passwordless login by copying RSA key of server to all client's /root/.ssh/id-rsa.pub. but this, I have done manually. I like to automate this process using shell script and providing password to the machines through script.
  If this problem is solved then I also want to use rsync to automate push items to all servers. 
  Can any body help me in this regard.</p>
  
  <p>Thank you</p>