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