title: What Docker command can I use after login to Docker registry?
body: <p>I am new to Docker. I know the default registry is 'docker hub'. And there are tutorials on navigating 'Docker Hub', e.g. search image etc. But that kind of operations are performed in Docker Hub UI via web.</p>
  
  <p>I was granted a private Docker registry. After I login using the command like <code>docker login someremotehost:8080</code>, I do not know what command to use to navigate around inside the registry. I do not know what images are available and what their tags are. </p>
  
  <p>Could anyone share some info/link on what command to use to explore <strong>private remote registry</strong> after user login?</p>
  
  <p>Also, to use images from the private registry, the name I need to use becomes something like <code>'my.registry.address:port/repositoryname</code>. </p>
  
  <p>Is there a way to change the configuration of my docker application, so that it will make my.registry the default registry, and I can just use <code>repositoryname</code>, without specifying registry name in every docker command?</p>