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<h1 id="whoami">whoami</h1>
<p>打印当前有效的用户名称</p>
<h2 id="补充说明">补充说明</h2>
<p><strong>whoami命令</strong> 用于打印当前有效的用户名称,相当于执行<code>id -un</code>命令。</p>
<h3 id="语法">语法</h3>
<pre><code class="language-bash">whoami(选项)</code></pre>
<h3 id="选项">选项</h3>
<pre><code class="language-bash">--help:在线帮助;
--version:显示版本信息。</code></pre>
<h3 id="实例">实例</h3>
<pre><code class="language-bash">[root@localhost ~]# whoami
root
[root@localhost ~]# id -un
root</code></pre>
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