title: How to get ENV variable when doing Docker Inspect
body: <p>I  wonder how I get an Environment variable from docker inspect.</p>
  
  <p>when i run </p>
  
  <pre><code>docker inspect -f "{{.Config.Env.PATH}} " 1e2b8689cf06
  </code></pre>
  
  <p>i get the following </p>
  
  <pre><code>FATA[0000] template: :1:9: executing "" at &lt;.Config.Env.PATH&gt;: can't evaluate field PATH in type interface {}
  </code></pre>