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             <h1>Shell 概述</h1>


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 <p>Ozone shell 的帮助命令既可以在 <em>对象</em> 级别调用，也可以在 <em>操作</em> 级别调用。
 比如：</p>

 <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume --help</code></pre></div>

 <p>此命令会列出所有对卷的可能操作。</p>

 <p>你也可以通过它查看特定操作的帮助，比如：</p>

 <div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume create --help</code></pre></div>

 <p>这条命令会给出 create 命令的命令行选项。</p>

 <p></p></p>

 <h3 id="通用命令格式">通用命令格式</h3>

 <p>Ozone shell 命令都遵照以下格式：</p>

 <blockquote>
 <p><em>ozone sh object action url</em></p>
 </blockquote>

 <p><strong>ozone</strong> 脚本用来调用所有 Ozone 子命令，ozone shell 通过 <code>sh</code> 子命令调用。</p>

 <p>对象可以是卷、桶或键，操作一般是各种动词，比如 create、list、delete 等等。</p>

 <p>Ozone URL 可以指向卷、桶或键，格式如下：</p>

 <p><em>[schema][server:port]/volume/bucket/key</em></p>

 <p>其中，</p>

 <ol>
 <li><p><strong>Schema</strong> - 可选，默认为 <code>o3</code>，表示使用原生 RPC 协议来访问 Ozone API。</p></li>

 <li><p><strong>Server:Port</strong> - OM 的地址，如果省略了端口， 则使用 ozone-site.xml 中的默认端口。</p></li>
 </ol>

 <p>根据具体的命令不同，卷名、桶名和键名将用来构成 URL，卷、桶和键命令的文档有更多具体的说明。</p>


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	<!---
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	<p>Ozone shell 的帮助命令既可以在 <em>对象</em> 级别调用，也可以在 <em>操作</em> 级别调用。
	比如：</p>

	<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume --help</code></pre></div>

	<p>此命令会列出所有对卷的可能操作。</p>

	<p>你也可以通过它查看特定操作的帮助，比如：</p>

	<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-bash" data-lang="bash">ozone sh volume create --help</code></pre></div>

	<p>这条命令会给出 create 命令的命令行选项。</p>

	<p></p></p>

	<h3 id="通用命令格式">通用命令格式</h3>

	<p>Ozone shell 命令都遵照以下格式：</p>

	<blockquote>
	<p><em>ozone sh object action url</em></p>
	</blockquote>

	<p><strong>ozone</strong> 脚本用来调用所有 Ozone 子命令，ozone shell 通过 <code>sh</code> 子命令调用。</p>

	<p>对象可以是卷、桶或键，操作一般是各种动词，比如 create、list、delete 等等。</p>

	<p>Ozone URL 可以指向卷、桶或键，格式如下：</p>

	<p><em>[schema][server:port]/volume/bucket/key</em></p>

	<p>其中，</p>

	<ol>
	<li><p><strong>Schema</strong> - 可选，默认为 <code>o3</code>，表示使用原生 RPC 协议来访问 Ozone API。</p></li>

	<li><p><strong>Server:Port</strong> - OM 的地址，如果省略了端口，则使用 ozone-site.xml 中的默认端口。</p></li>
	</ol>

	<p>根据具体的命令不同，卷名、桶名和键名将用来构成 URL，卷、桶和键命令的文档有更多具体的说明。</p>



	<a class="btn btn-success btn-lg" href="../../zh/shell/volumecommands.html">Next >></a>

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