title: How can I find public images (like ubuntu) in Docker-Hub, using REST API?
body: <p>Previously I used</p>
  
  <p><a href="https://registry.hub.docker.com/v1/search?q=ubuntu&amp;n=1" rel="nofollow">https://registry.hub.docker.com/v1/search?q=ubuntu&amp;n=1</a>
  and got</p>
  
  <pre><code>{"num_pages": 13196, "num_results": 13196, "results": [{"is_automated": false, "name": "ubuntu", "is_trusted": false, "is_official": true, "star_count": 4681, "description": "Ubuntu is a Debian-based Linux operating system based on free software."}], "page_size": 1, "query": "ubuntu", "page": 1}
  </code></pre>
  
  <p>But now I got outdated images</p>
  
  <p>How can I get it now?</p>
  
  <p>I didn't find any information here: <a href="https://docs.docker.com/v1.7/reference/api/docker-io_api/" rel="nofollow">https://docs.docker.com/v1.7/reference/api/docker-io_api/</a></p>
  
  <p>Thanks in advance</p>