title: Mapping a url path to a server in nginx
body: <p>How can I map a URI of the form <code>staging.example.com/siteA</code> to a virtual server located at <code>/var/www/siteA</code>?</p>
  
  <p>The main restriction is that I do not want to create a subdomain for siteA. All examples of nginx.conf I've seen so far rely on having a subdomain to do the mapping.</p>
  
  <p>Thanks</p>