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17 lines
629 B
HTML
17 lines
629 B
HTML
<h1>Docker save 命令</h1>
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<p><strong>docker save : </strong>将指定镜像保存成 tar 归档文件。</p>
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<h3>语法</h3>
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<pre><code class="language-Docker">docker save [OPTIONS] IMAGE [IMAGE...]</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>输出到的文件。</p><p></p></li>
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</ul>
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<h3>实例</h3>
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<p>将镜像runoob/ubuntu:v3 生成my_ubuntu_v3.tar文档</p>
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<pre><code class="language-Docker">runoob@runoob:~$ docker save -o my_ubuntu_v3.tar runoob/ubuntu:v3
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runoob@runoob:~$ ll my_ubuntu_v3.tar
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-rw------- 1 runoob runoob 142102016 Jul 11 01:37 my_ubuntu_v3.ta
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</code></pre>
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