title: Docker image layers tree
body: <p>In some manual I found next option:</p>
  
  <pre><code>vagrant@ubuntu-13:~$ sudo docker images --tree
  ├─f502877df6a1 Virtual Size: 2.489 MB Tags: busybox-1-export:latest
  └─511136ea3c5a Virtual Size: 0 B
    └─bf747efa0e2f Virtual Size: 0 B
      └─48e5f45168b9 Virtual Size: 2.489 MB
        └─769b9341d937 Virtual Size: 2.489 MB
          └─227516d93162 Virtual Size: 2.489 MB Tags: busybox-1:latest
  </code></pre>
  
  <p>But in my:</p>
  
  <pre><code># docker -v
  Docker version 1.8.2, build 0a8c2e3
  </code></pre>
  
  <p>I have no <code>--tree</code> option for <code>images</code>:</p>
  
  <pre><code># docker images --tree
  flag provided but not defined: --tree
  See 'docker images --help'.
  </code></pre>
  
  <p>How can I see something like this tree?</p>
  
  <p>Only using tools like <code>[dockviz][1]</code>?</p>