uTools-Manuals/docs/linux/command.html
2019-04-21 11:50:48 +08:00

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<h1 id="command">command</h1>
<p>调用并执行指定的命令</p>
<h2 id="补充说明">补充说明</h2>
<p><strong>command命令</strong> 调用指定的指令并执行命令执行时不查询shell函数。command命令只能够执行shell内部的命令。</p>
<h3 id="语法">语法</h3>
<pre><code class="language-bash">command(参数)</code></pre>
<h3 id="参数">参数</h3>
<p>指令:需要调用的指令及参数。</p>
<h3 id="实例">实例</h3>
<p>使用command命令调用执行<code>echo Linux</code>,输入如下命令:</p>
<pre><code class="language-bash">command echo Linux #调用执行shell内部指令</code></pre>
<p>上面的命令执行后,将调用执行命令<code>echo Linux</code>,其执行结果如下:</p>
<pre><code class="language-bash">Linux</code></pre>
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