docker语法高亮

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fofolee
2019-05-07 10:37:34 +08:00
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<h1>Docker export 命令</h1>
<p><strong>docker export :</strong>将文件系统作为一个tar归档文件导出到STDOUT。</p>
<h3>语法</h3>
<pre>docker export [OPTIONS] CONTAINER</pre>
<pre><code class="language-Docker">docker export [OPTIONS] CONTAINER</code></pre>
<p>OPTIONS说明</p>
<ul>
<li><p><strong>-o :</strong>将输入内容写到文件。</p></li>
</ul>
<h3>实例</h3>
<p>将id为a404c6c174a2的容器按日期保存为tar文件。</p>
<pre>runoob@runoob:~$ docker export -o mysql-`date +%Y%m%d`.tar a404c6c174a2
<pre><code class="language-Docker">runoob@runoob:~$ docker export -o mysql-`date +%Y%m%d`.tar a404c6c174a2
runoob@runoob:~$ ls mysql-`date +%Y%m%d`.tar
mysql-20160711.tar
</pre>
</code></pre>