title: Configure Git to use a .pem key from a specific location
body: <p>Whenever I try to do a 'git pull origin master' I get (It is NOT Github):</p>
  
  <blockquote>
    <p>Permission denied (publickey).</p>
  </blockquote>
  
  <p>I am able to SSH into my AWS EC2 Linux sever, which has the bare repository, which I'm trying to pull from when I get the aforementioned permission error.</p>
  
  <p>I have indeed copied the public key to that server, because I can login successfully via ssh, but only by doing a:</p>
  
  <p><code>ssh -i /location/of/pemkey/mykey.pem ec2-user@ec2-12-34-56-78.us-east-compute.amazonaws.com</code></p>
  
  <p>I need to configure Git to use my '.pem' key. 
  How do I accomplish setting up Git to utilize my '.pem' key?</p>