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 | <h1>docker history</h1>  <p><br></p> <p>Show the history of an image</p> <h2 id="usage">Usage</h2> <div class="highlight"><pre class="highlight" data-language="">$ docker history [OPTIONS] IMAGE
</pre></div> <p>For example uses of this command, refer to the <a href="#examples">examples section</a> below.</p> <h2 id="options">Options</h2> <table> <thead> <tr> <td>Name, shorthand</td> <td>Default</td> <td>Description</td> </tr> </thead> <tbody> <tr> <td><code class="language-plaintext highlighter-rouge">--format</code></td> <td></td> <td>Pretty-print images using a Go template</td> </tr> <tr> <td>
<code class="language-plaintext highlighter-rouge">--human</code> , <code class="language-plaintext highlighter-rouge">-H</code>
</td> <td><code class="language-plaintext highlighter-rouge">true</code></td> <td>Print sizes and dates in human readable format</td> </tr> <tr> <td><code class="language-plaintext highlighter-rouge">--no-trunc</code></td> <td></td> <td>Don't truncate output</td> </tr> <tr> <td>
<code class="language-plaintext highlighter-rouge">--quiet</code> , <code class="language-plaintext highlighter-rouge">-q</code>
</td> <td></td> <td>Only show image IDs</td> </tr>  </tbody> </table>  <h2 id="examples">Examples</h2> <p>To see how the <code class="language-plaintext highlighter-rouge">docker:latest</code> image was built:</p> <div class="highlight"><pre class="highlight" data-language="">$ docker history docker
IMAGE               CREATED             CREATED BY                                      SIZE                COMMENT
3e23a5875458        8 days ago          /bin/sh -c #(nop) ENV LC_ALL=C.UTF-8            0 B
8578938dd170        8 days ago          /bin/sh -c dpkg-reconfigure locales &&    loc   1.245 MB
be51b77efb42        8 days ago          /bin/sh -c apt-get update && apt-get install    338.3 MB
4b137612be55        6 weeks ago         /bin/sh -c #(nop) ADD jessie.tar.xz in /        121 MB
750d58736b4b        6 weeks ago         /bin/sh -c #(nop) MAINTAINER Tianon Gravi <ad   0 B
511136ea3c5a        9 months ago                                                        0 B                 Imported from -
</pre></div> <p>To see how the <code class="language-plaintext highlighter-rouge">docker:apache</code> image was added to a container’s base image:</p> <div class="highlight"><pre class="highlight" data-language="">$ docker history docker:scm
IMAGE               CREATED             CREATED BY                                      SIZE                COMMENT
2ac9d1098bf1        3 months ago        /bin/bash                                       241.4 MB            Added Apache to Fedora base image
88b42ffd1f7c        5 months ago        /bin/sh -c #(nop) ADD file:1fd8d7f9f6557cafc7   373.7 MB
c69cab00d6ef        5 months ago        /bin/sh -c #(nop) MAINTAINER Lokesh Mandvekar   0 B
511136ea3c5a        19 months ago                                                       0 B                 Imported from -
</pre></div> <h3 id="format-the-output">Format the output</h3> <p>The formatting option (<code class="language-plaintext highlighter-rouge">--format</code>) will pretty-prints history output using a Go template.</p> <p>Valid placeholders for the Go template are listed below:</p> <table> <thead> <tr> <th>Placeholder</th> <th>Description</th> </tr> </thead> <tbody> <tr> <td><code class="language-plaintext highlighter-rouge">.ID</code></td> <td>Image ID</td> </tr> <tr> <td><code class="language-plaintext highlighter-rouge">.CreatedSince</code></td> <td>Elapsed time since the image was created if <code class="language-plaintext highlighter-rouge">--human=true</code>, otherwise timestamp of when image was created</td> </tr> <tr> <td><code class="language-plaintext highlighter-rouge">.CreatedAt</code></td> <td>Timestamp of when image was created</td> </tr> <tr> <td><code class="language-plaintext highlighter-rouge">.CreatedBy</code></td> <td>Command that was used to create the image</td> </tr> <tr> <td><code class="language-plaintext highlighter-rouge">.Size</code></td> <td>Image disk size</td> </tr> <tr> <td><code class="language-plaintext highlighter-rouge">.Comment</code></td> <td>Comment for image</td> </tr> </tbody> </table> <p>When using the <code class="language-plaintext highlighter-rouge">--format</code> option, the <code class="language-plaintext highlighter-rouge">history</code> command will either output the data exactly as the template declares or, when using the <code class="language-plaintext highlighter-rouge">table</code> directive, will include column headers as well.</p> <p>The following example uses a template without headers and outputs the <code class="language-plaintext highlighter-rouge">ID</code> and <code class="language-plaintext highlighter-rouge">CreatedSince</code> entries separated by a colon (<code class="language-plaintext highlighter-rouge">:</code>) for the <code class="language-plaintext highlighter-rouge">busybox</code> image:</p> <div class="highlight"><pre class="highlight" data-language="">$ docker history --format "{{.ID}}: {{.CreatedSince}}" busybox
f6e427c148a7: 4 weeks ago
<missing>: 4 weeks ago
</pre></div> <div class="_attribution">
  <p class="_attribution-p">
    © 2019 Docker, Inc.<br>Licensed under the Apache License, Version 2.0.<br>Docker and the Docker logo are trademarks or registered trademarks of Docker, Inc. in the United States and/or other countries.<br>Docker, Inc. and other parties may also have trademark rights in other terms used herein.<br>
    <a href="https://docs.docker.com/engine/reference/commandline/history/" class="_attribution-link">https://docs.docker.com/engine/reference/commandline/history/</a>
  </p>
</div>
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