title: 'docker ps' output formatting: list only names of running containers
body: <p><code>docker ps --format "table {{.Names}}"</code> output <code>NAMES</code> in first row:</p>
  
  <pre><code>root@docker-2gb-blr1-01:~# docker ps --format "table {{.Names}}"
  NAMES
  enr
  osticket
  osticket_db
  ...
  </code></pre>
  
  <p><code>docker inspect --format '{{.Name}}' $(docker ps -q)</code></p>
  
  <p>prints <code>/</code>in the beginning of container name:</p>
  
  <pre><code>root@docker-2gb-blr1-01:~# docker inspect --format '{{.Name}}' $(docker ps -q)"
  /enr
  /osticket
  /osticket_db
  </code></pre>
  
  <p>I want to list only names of running containers, without header or slash in beginning. Please share options how to do this.</p>