linux查看防火墙状态与开启关闭命令详解
<p>linux查看防火墙状态与开启关闭命令有以下两种方式：</p>
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<span><strong>一、service方式</strong></span></p>
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查看防火墙状态：</p>
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<code class="bash plain"></code><code class="bash comments"># service iptables status</code>
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iptables：未运行防火墙。</p>
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开启防火墙：</p>
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<code class="bash plain"></code><code class="bash comments"># service iptables start</code>
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关闭防火墙：</p>
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<code class="bash plain"></code><code class="bash comments"># service iptables stop</code>
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<span><strong>二、iptables方式</strong></span></p>
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先进入init.d目录，命令如下：</p>
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<code class="bash plain"></code><code class="bash comments"># cd /etc/init.d/</code>
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<code class="bash plain"></code><code class="bash comments"># </code>
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然后</p>
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查看防火墙状态：</p>
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<code class="bash plain"></code><code class="bash comments"># /etc/init.d/iptables status</code>
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暂时关闭防火墙：</p>
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<code class="bash plain"></code><code class="bash comments"># /etc/init.d/iptables stop</code>
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重启iptables：</p>
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<code class="bash plain"></code><code class="bash comments"># /etc/init.d/iptables restart</code>
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上面2个命令就是linux下常用查看防火墙状态与开启关闭的命令，希望对大家有用</p>
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原文链接：http://blog.csdn.net/lv_shijun/article/details/52453882</p>
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