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<h2 id="docker-compose.yml%E3%81%AE%E8%A8%AD%E5%AE%9A%E5%86%85%E5%AE%B9%E3%81%AE%E8%A1%A8%E7%A4%BA">
<a class="header-anchor-link" href="#docker-compose.yml%E3%81%AE%E8%A8%AD%E5%AE%9A%E5%86%85%E5%AE%B9%E3%81%AE%E8%A1%A8%E7%A4%BA" aria-hidden="true"></a> docker-compose.ymlの設定内容の表示</h2>
<div class="code-block-container"><pre><code>$ docker-compose config
</code></pre></div>

<h2 id=".env-%E3%81%AE%E7%92%B0%E5%A2%83%E5%A4%89%E6%95%B0%E3%82%92compose%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%A7%E5%8F%82%E7%85%A7%E3%81%99%E3%82%8B">
<a class="header-anchor-link" href="#.env-%E3%81%AE%E7%92%B0%E5%A2%83%E5%A4%89%E6%95%B0%E3%82%92compose%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%A7%E5%8F%82%E7%85%A7%E3%81%99%E3%82%8B" aria-hidden="true"></a> .env の環境変数をcomposeファイルで参照する</h2>
<div class="code-block-container">
<div class="code-block-filename-container"><span class="code-block-filename">docker-compose.yml</span></div>
<pre class="language-yml"><code class="language-yml">・・・
<span class="token key atrule">env_file</span><span class="token punctuation">:</span>
   <span class="token punctuation">-</span> .env
・・・
</code></pre>
</div><p><span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__54a983a2753ef" src="https://embed.zenn.studio/card#zenn-embedded__54a983a2753ef" data-content="https%3A%2F%2Fdocs.docker.jp%2Fcompose%2Fenvironment-variables.html%23env" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://docs.docker.jp/compose/environment-variables.html#env" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://docs.docker.jp/compose/environment-variables.html#env</a></p>
