title: How to forward local keypair in a SSH session?
body: <p>I manually deploy websites through SSH, I manage source code in github/bitbucket. For every new site I'm currently generating a new keypair on the server and adding it to github/bitbucket, so that I can pull chances from server.</p>
  
  <p>I came across a feature in capistrano to use local machine's key pair for pulling updates to server, which is <code>ssh_options[:forward_agent] = true</code></p>
  
  <p>How can I do something like this and forward my local machine's keypair to the server I'm SSH-ing into, so that I can avoid adding keys into github/bitbucket for every new site.</p>