title: Cloning an older version of github repo
body: <p>I have an Amazon EC2 machine. I would like to clone an older version of github repo on this machine. Normally I use git clone <a href="https://linktomyrepo.git">https://linktomyrepo.git</a> How can I clone an older version, say an update from 14 days ago? I can see the exact version I need in the commit history of repository, but do not know how to clone it onto the EC2 machine. Do I need to use the little SHA code next to each commit?</p>