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<p>这份快速参考备忘单提供了文件权限的简要概述，以及 chmod 命令的操作</p>
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</svg></div><div class="menu-modal"><a aria-hidden="true" class="leve2 tocs-link" href="#入门">入门</a><a aria-hidden="true" class="leve3 tocs-link" href="#语法">语法</a><a aria-hidden="true" class="leve4 tocs-link" href="#示例">示例</a><a aria-hidden="true" class="leve4 tocs-link" href="#递归更改文件和目录">递归更改文件和目录</a><a aria-hidden="true" class="leve3 tocs-link" href="#chmod-生成器">Chmod 生成器</a><a aria-hidden="true" class="leve3 tocs-link" href="#通用权限">通用权限</a><a aria-hidden="true" class="leve3 tocs-link" href="#解释">解释</a><a aria-hidden="true" class="leve4 tocs-link" href="#dir-的权限分析">dir 的权限分析</a><a aria-hidden="true" class="leve3 tocs-link" href="#权限模式">权限模式</a><a aria-hidden="true" class="leve3 tocs-link" href="#objects">Objects</a><a aria-hidden="true" class="leve3 tocs-link" href="#权限">权限</a><a aria-hidden="true" class="leve3 tocs-link" href="#文件类型">文件类型</a><a aria-hidden="true" class="leve2 tocs-link" href="#chmod-示例">Chmod 示例</a><a aria-hidden="true" class="leve3 tocs-link" href="#操作符">操作符</a><a aria-hidden="true" class="leve3 tocs-link" href="#chmod-600">chmod 600</a><a aria-hidden="true" class="leve3 tocs-link" href="#chmod-664">chmod 664</a><a aria-hidden="true" class="leve3 tocs-link" href="#chmod-777">chmod 777</a><a aria-hidden="true" class="leve3 tocs-link" href="#符号模式">符号模式</a><a aria-hidden="true" class="leve3 tocs-link" href="#删除权限">删除权限</a><a aria-hidden="true" class="leve3 tocs-link" href="#可执行文件">可执行文件</a><a aria-hidden="true" class="leve3 tocs-link" href="#chmod-754">chmod 754</a><a aria-hidden="true" class="leve2 tocs-link" href="#chmod-实践">Chmod 实践</a><a aria-hidden="true" class="leve3 tocs-link" href="#ssh-权限">SSH 权限</a><a aria-hidden="true" class="leve3 tocs-link" href="#网络权限">网络权限</a><a aria-hidden="true" class="leve3 tocs-link" href="#批量更改">批量更改</a><a aria-hidden="true" class="leve2 tocs-link" href="#另见">另见</a></div></div><div class="h1wrap-body"><div class="wrap"><div class="wrap-header h2wrap"><h2 id="入门"><a aria-hidden="true" tabindex="-1" href="#入门"><span class="icon icon-link"></span></a>入门</h2><div class="wrap-body">
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</div></div><div class="h2wrap-body"><div class="wrap"><div class="wrap-header h3wrap"><h3 id="语法"><a aria-hidden="true" tabindex="-1" href="#语法"><span class="icon icon-link"></span></a>语法</h3><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token punctuation">[</span>options<span class="token punctuation">]</span> <span class="token operator"><</span>permissions<span class="token operator">></span> <span class="token operator"><</span>file<span class="token operator">></span>
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</span></code></pre>
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</div></div><div class="h3wrap-body"><div class="wrap"><div class="wrap-header h4wrap"><h4 id="示例"><a aria-hidden="true" tabindex="-1" href="#示例"><span class="icon icon-link"></span></a>示例</h4><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">755</span> foo.txt
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</span><span class="code-line">$ <span class="token function">chmod</span> +x quickref.py
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</span><span class="code-line">$ <span class="token function">chmod</span> u-x quickref.py
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</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token assign-left variable">u</span><span class="token operator">=</span>rwx,g<span class="token operator">=</span>rx,o<span class="token operator">=</span> quickref.sh
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</span></code></pre>
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</div></div></div><div class="wrap"><div class="wrap-header h4wrap"><h4 id="递归更改文件和目录"><a aria-hidden="true" tabindex="-1" href="#递归更改文件和目录"><span class="icon icon-link"></span></a>递归更改文件和目录</h4><div class="wrap-body">
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<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token parameter variable">-R</span> <span class="token number">755</span> my_directory
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</span></code></pre>
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<p><code>chmod</code> 命令代表“更改模式”</p>
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</div></div></div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="chmod-生成器"><a aria-hidden="true" tabindex="-1" href="#chmod-生成器"><span class="icon icon-link"></span></a>Chmod 生成器</h3><div class="wrap-body">
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<pre class="language-html"><code class="language-html code-highlight"><span class="code-line"><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>div</span><span class="token punctuation">></span></span>
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</span><span class="code-line">权限：<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>input</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>text<span class="token punctuation">"</span></span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>num<span class="token punctuation">"</span></span> <span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>777<span class="token punctuation">"</span></span> <span class="token attr-name">maxlength</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>3<span class="token punctuation">"</span></span> <span class="token special-attr"><span class="token attr-name">style</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token value css language-css"><span class="token property">padding</span><span class="token punctuation">:</span> <span class="token number">0.3</span><span class="token unit">rem</span> <span class="token number">0.3</span><span class="token unit">rem</span><span class="token punctuation">;</span></span><span class="token punctuation">"</span></span></span> <span class="token punctuation">/></span></span> <span class="token tag"><span class="token tag"><span class="token punctuation"><</span>input</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>text<span class="token punctuation">"</span></span> <span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>let<span class="token punctuation">"</span></span> <span class="token attr-name">placeholder</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>rwxrwxrwx<span class="token punctuation">"</span></span> <span class="token attr-name">maxlength</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>9<span class="token punctuation">"</span></span> <span class="token special-attr"><span class="token attr-name">style</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token value css language-css"><span class="token property">padding</span><span class="token punctuation">:</span> <span class="token number">0.3</span><span class="token unit">rem</span> <span class="token number">0.3</span><span class="token unit">rem</span><span class="token punctuation">;</span></span><span class="token punctuation">"</span></span></span> <span class="token punctuation">/></span></span>
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</span><span class="code-line"><span class="token tag"><span class="token tag"><span class="token punctuation"></</span>div</span><span class="token punctuation">></span></span>
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</span></code></pre>
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<hr>
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<table class="show-header"><thead><tr><th align="left"> </th><th align="left">User</th><th align="left">Group</th><th align="left">Other</th></tr></thead><tbody><tr><td align="left">读 <em>(Read)</em></td><td align="left"><input checked id="1" type="checkbox"></td><td align="left"><input checked id="4" type="checkbox"></td><td align="left"><input checked id="7" type="checkbox"></td></tr><tr><td align="left">写 <em>(Write)</em></td><td align="left"><input checked id="2" type="checkbox"></td><td align="left"><input checked id="5" type="checkbox"></td><td align="left"><input checked id="8" type="checkbox"></td></tr><tr><td align="left">执行 <em>(Execute)</em></td><td align="left"><input checked id="3" type="checkbox"></td><td align="left"><input checked id="6" type="checkbox"></td><td align="left"><input checked id="9" type="checkbox"></td></tr></tbody></table>
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<!--rehype:className=show-header-->
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<p>Chmod 生成器允许您以数字和符号的形式快速、直观地生成权限。</p>
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</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="通用权限"><a aria-hidden="true" tabindex="-1" href="#通用权限"><span class="icon icon-link"></span></a>通用权限</h3><div class="wrap-body">
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<table><thead><tr><th align="left">命令</th><th align="left">s</th><th align="left">含义</th></tr></thead><tbody><tr><td align="left"><code>400</code></td><td align="left">r--------</td><td align="left">仅所有者可读</td></tr><tr><td align="left"><code>500</code></td><td align="left">r-x------</td><td align="left">避免改变</td></tr><tr><td align="left"><code>600</code></td><td align="left">rw-------</td><td align="left">可由用户更改</td></tr><tr><td align="left"><code>644</code></td><td align="left">rw-r--r--</td><td align="left">由用户读取和更改</td></tr><tr><td align="left"><code>660</code></td><td align="left">rw-rw----</td><td align="left">可由用户和组更改</td></tr><tr><td align="left"><code>700</code></td><td align="left">rwx------</td><td align="left">只有用户具有完全访问权限</td></tr><tr><td align="left"><code>755</code></td><td align="left">rwxr-xr-x</td><td align="left">只能由用户更改</td></tr><tr><td align="left"><code>775</code></td><td align="left">rwxrwxr-x</td><td align="left">群组共享模式</td></tr><tr><td align="left"><code>777</code></td><td align="left">rwxrwxrwx</td><td align="left">每个人都可以做任何事</td></tr></tbody></table>
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="解释"><a aria-hidden="true" tabindex="-1" href="#解释"><span class="icon icon-link"></span></a>解释</h3><div class="wrap-body">
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">ls</span> <span class="token parameter variable">-l</span>
|
||
</span><span class="code-line">-rw-r--r-- <span class="token number">1</span> root root <span class="token number">3</span> Jun <span class="token number">29</span> <span class="token number">15</span>:35 a.log
|
||
</span><span class="code-line">drwxr-xr-x <span class="token number">2</span> root root <span class="token number">2</span> Jun <span class="token number">30</span> <span class="token number">18</span>:06 <span class="token function">dir</span>
|
||
</span></code></pre>
|
||
</div></div><div class="h3wrap-body"><div class="wrap"><div class="wrap-header h4wrap"><h4 id="dir-的权限分析"><a aria-hidden="true" tabindex="-1" href="#dir-的权限分析"><span class="icon icon-link"></span></a><code>dir</code> 的权限分析</h4><div class="wrap-body">
|
||
<pre class="language-text"><code class="language-text code-highlight"><span class="code-line">d rwx r-x r-x
|
||
</span><span class="code-line">┬ ─┬─ ─┬─ ─┬─
|
||
</span><span class="code-line">┆ ┆ ┆ ┆
|
||
</span><span class="code-line">┆ ┆ ┆ ╰─ 4. Other｜5 (4+0+1)
|
||
</span><span class="code-line">┆ ┆ ╰────── 3. Group｜5 (4+0+1)
|
||
</span><span class="code-line">┆ ╰─────────── 2. User ｜7 (4+2+1)
|
||
</span><span class="code-line">╰─────────────── 1. File Type | directory
|
||
</span></code></pre>
|
||
</div></div></div></div></div><div class="wrap col-span-2"><div class="wrap-header h3wrap"><h3 id="权限模式"><a aria-hidden="true" tabindex="-1" href="#权限模式"><span class="icon icon-link"></span></a>权限模式</h3><div class="wrap-body">
|
||
<!--rehype:wrap-class=col-span-2-->
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table class="show-header"><thead><tr><th>权限</th><th>描述</th><th>八进制</th><th>十进制</th></tr></thead><tbody><tr><td><code>---</code></td><td>没有权限</td><td>000</td><td>0 (0+0+0)</td></tr><tr><td><code>--x</code></td><td>执行</td><td>001</td><td>1 (0+0+1)</td></tr><tr><td><code>-w-</code></td><td>写</td><td>010</td><td>2 (0+2+0)</td></tr><tr><td><code>-wx</code></td><td>执行和写入</td><td>011</td><td>3 (0+2+1)</td></tr><tr><td><code>r--</code></td><td>读</td><td>100</td><td>4 (4+0+0)</td></tr><tr><td><code>r-x</code></td><td>读取和执行</td><td>101</td><td>5 (4+0+1)</td></tr><tr><td><code>rw-</code></td><td>读和写</td><td>110</td><td>6 (4+2+0)</td></tr><tr><td><code>rwx</code></td><td>读取、写入和执行</td><td>111</td><td>7 (4+2+1)</td></tr></tbody></table>
|
||
<!--rehype:className=show-header-->
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="objects"><a aria-hidden="true" tabindex="-1" href="#objects"><span class="icon icon-link"></span></a>Objects</h3><div class="wrap-body">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table class="show-header"><thead><tr><th>谁（缩写）</th><th>含义</th></tr></thead><tbody><tr><td><code>u</code></td><td>用户</td></tr><tr><td><code>g</code></td><td>组</td></tr><tr><td><code>o</code></td><td>其它</td></tr><tr><td><code>a</code></td><td>全部，和 ugo 一样</td></tr></tbody></table>
|
||
<!--rehype:className=show-header-->
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="权限"><a aria-hidden="true" tabindex="-1" href="#权限"><span class="icon icon-link"></span></a>权限</h3><div class="wrap-body">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table class="show-header"><thead><tr><th>缩写</th><th>权限</th><th>值</th></tr></thead><tbody><tr><td><code>r</code></td><td>读</td><td>4</td></tr><tr><td><code>w</code></td><td>写</td><td>2</td></tr><tr><td><code>x</code></td><td>执行</td><td>1</td></tr><tr><td><code>-</code></td><td>没有权限</td><td>0</td></tr></tbody></table>
|
||
<!--rehype:className=show-header-->
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="文件类型"><a aria-hidden="true" tabindex="-1" href="#文件类型"><span class="icon icon-link"></span></a>文件类型</h3><div class="wrap-body">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table class="show-header"><thead><tr><th>缩写</th><th>文件类型</th></tr></thead><tbody><tr><td><code>d</code></td><td>目录</td></tr><tr><td><code>-</code></td><td>常规文件</td></tr><tr><td><code>l</code></td><td>符号链接</td></tr></tbody></table>
|
||
<!--rehype:className=show-header-->
|
||
</div></div></div></div></div><div class="wrap"><div class="wrap-header h2wrap"><h2 id="chmod-示例"><a aria-hidden="true" tabindex="-1" href="#chmod-示例"><span class="icon icon-link"></span></a>Chmod 示例</h2><div class="wrap-body">
|
||
</div></div><div class="h2wrap-body"><div class="wrap"><div class="wrap-header h3wrap"><h3 id="操作符"><a aria-hidden="true" tabindex="-1" href="#操作符"><span class="icon icon-link"></span></a>操作符</h3><div class="wrap-body">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<table><thead><tr><th>Symbol</th><th>Description</th></tr></thead><tbody><tr><td><code>+</code></td><td>添加</td></tr><tr><td><code>-</code></td><td>删除</td></tr><tr><td><code>=</code></td><td>设置</td></tr></tbody></table>
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="chmod-600"><a aria-hidden="true" tabindex="-1" href="#chmod-600"><span class="icon icon-link"></span></a>chmod 600</h3><div class="wrap-body">
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">600</span> example.txt
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token assign-left variable">u</span><span class="token operator">=</span>rw,g<span class="token operator">=</span>,o<span class="token operator">=</span> example.txt
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> a+rwx,u-x,g-rwx,o-rwx example.txt
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="chmod-664"><a aria-hidden="true" tabindex="-1" href="#chmod-664"><span class="icon icon-link"></span></a>chmod 664</h3><div class="wrap-body">
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">664</span> example.txt
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token assign-left variable">u</span><span class="token operator">=</span>rw,g<span class="token operator">=</span>rw,o<span class="token operator">=</span>r example.txt
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> a+rwx,u-x,g-x,o-wx example.txt
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="chmod-777"><a aria-hidden="true" tabindex="-1" href="#chmod-777"><span class="icon icon-link"></span></a>chmod 777</h3><div class="wrap-body">
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">777</span> example.txt
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token assign-left variable">u</span><span class="token operator">=</span>rwx,g<span class="token operator">=</span>rwx,o<span class="token operator">=</span>rwx example.txt
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token assign-left variable">a</span><span class="token operator">=</span>rwx example.txt
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap row-span-3"><div class="wrap-header h3wrap"><h3 id="符号模式"><a aria-hidden="true" tabindex="-1" href="#符号模式"><span class="icon icon-link"></span></a>符号模式</h3><div class="wrap-body">
|
||
<!--rehype:wrap-class=row-span-3-->
|
||
<p>拒绝所有人的执行权限。</p>
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> a-x chmodExampleFile.txt
|
||
</span></code></pre>
|
||
<p>向所有人授予读取权限。</p>
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> a+r chmodExampleFile.txt
|
||
</span></code></pre>
|
||
<p>使文件可由组和其他人读写。</p>
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> go+rw chmodExampleFile.txt
|
||
</span></code></pre>
|
||
<p>使用户/所有者可执行 shell。</p>
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> u+x chmodExampleScript.sh
|
||
</span></code></pre>
|
||
<p>允许每个人读取、写入和执行文件并打开设置的 group-ID。</p>
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token operator">=</span>rwx,g+s chmodExampleScript.sh
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap row-span-3"><div class="wrap-header h3wrap"><h3 id="删除权限"><a aria-hidden="true" tabindex="-1" href="#删除权限"><span class="icon icon-link"></span></a>删除权限</h3><div class="wrap-body">
|
||
<!--rehype:wrap-class=row-span-3-->
|
||
<p>要删除赋予文件的读写权限，请使用以下语法：</p>
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> o-rw example.txt
|
||
</span></code></pre>
|
||
<p>对于我们的文件 example.txt，我们可以通过运行以下命令使用 chmod for group 删除读写权限：</p>
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> g-rx example.txt
|
||
</span></code></pre>
|
||
<p>要从组中删除 chmod 读写权限，同时向 public/others 添加读写权限，我们可以使用以下命令：</p>
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> g-rx, o+rx example.txt
|
||
</span></code></pre>
|
||
<p>但是，如果你想删除组和其他人的所有权限，你可以使用 go= 来代替：</p>
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token assign-left variable">go</span><span class="token operator">=</span> example.txt
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="可执行文件"><a aria-hidden="true" tabindex="-1" href="#可执行文件"><span class="icon icon-link"></span></a>可执行文件</h3><div class="wrap-body">
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> +x ~/example.py
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> u+x ~/example.py
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> a+x ~/example.py
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="chmod-754"><a aria-hidden="true" tabindex="-1" href="#chmod-754"><span class="icon icon-link"></span></a>chmod 754</h3><div class="wrap-body">
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">754</span> foo.sh
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token assign-left variable">u</span><span class="token operator">=</span>rwx,g<span class="token operator">=</span>rx,o<span class="token operator">=</span>r foo.sh
|
||
</span></code></pre>
|
||
</div></div></div></div></div><div class="wrap"><div class="wrap-header h2wrap"><h2 id="chmod-实践"><a aria-hidden="true" tabindex="-1" href="#chmod-实践"><span class="icon icon-link"></span></a>Chmod 实践</h2><div class="wrap-body">
|
||
</div></div><div class="h2wrap-body"><div class="wrap"><div class="wrap-header h3wrap"><h3 id="ssh-权限"><a aria-hidden="true" tabindex="-1" href="#ssh-权限"><span class="icon icon-link"></span></a>SSH 权限</h3><div class="wrap-body">
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">700</span> ~/.ssh
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">600</span> ~/.ssh/authorized_keys
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">600</span> ~/.ssh/id_rsa
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">600</span> ~/.ssh/id_rsa.pub
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">400</span> /path/to/access_key.pem
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="网络权限"><a aria-hidden="true" tabindex="-1" href="#网络权限"><span class="icon icon-link"></span></a>网络权限</h3><div class="wrap-body">
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token parameter variable">-R</span> <span class="token number">644</span> /var/www/html/
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">644</span> .htaccess
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">644</span> robots.txt
|
||
</span><span class="code-line">$ <span class="token function">chmod</span> <span class="token number">755</span> /var/www/uploads/
|
||
</span><span class="code-line">$ <span class="token function">find</span> /var/www/html <span class="token parameter variable">-type</span> d <span class="token parameter variable">-exec</span> <span class="token function">chmod</span> <span class="token number">755</span> <span class="token punctuation">{</span><span class="token punctuation">}</span> <span class="token punctuation">\</span><span class="token punctuation">;</span>
|
||
</span></code></pre>
|
||
</div></div></div><div class="wrap"><div class="wrap-header h3wrap"><h3 id="批量更改"><a aria-hidden="true" tabindex="-1" href="#批量更改"><span class="icon icon-link"></span></a>批量更改</h3><div class="wrap-body">
|
||
<pre class="language-shell"><code class="language-shell code-highlight"><span class="code-line">$ <span class="token function">chmod</span> <span class="token parameter variable">-R</span> <span class="token number">644</span> /your_path
|
||
</span><span class="code-line">$ <span class="token function">find</span> /path <span class="token parameter variable">-type</span> d <span class="token parameter variable">-exec</span> <span class="token function">chmod</span> <span class="token number">755</span> <span class="token punctuation">{</span><span class="token punctuation">}</span> <span class="token punctuation">\</span><span class="token punctuation">;</span>
|
||
</span><span class="code-line">$ <span class="token function">find</span> /path <span class="token parameter variable">-type</span> f <span class="token parameter variable">-exec</span> <span class="token function">chmod</span> <span class="token number">644</span> <span class="token punctuation">{</span><span class="token punctuation">}</span> <span class="token punctuation">\</span><span class="token punctuation">;</span>
|
||
</span></code></pre>
|
||
<p>请参阅：<a href="https://tldp.org/LDP/abs/html/commandsub.html">命令替换</a></p>
|
||
</div></div></div></div></div><div class="wrap"><div class="wrap-header h2wrap"><h2 id="另见"><a aria-hidden="true" tabindex="-1" href="#另见"><span class="icon icon-link"></span></a>另见</h2><div class="wrap-body">
|
||
<ul>
|
||
<li><a href="https://www.linode.com/docs/guides/modify-file-permissions-with-chmod/">使用 chmod 修改文件权限</a> <em>(linode.com)</em></li>
|
||
</ul>
|
||
|
||
<pre class="language-html"><code class="language-html code-highlight"><span class="code-line"><span class="token comment"><!-- Chmod 生成器 JS 代码 --></span>
|
||
</span><span class="code-line"><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>script</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>text/javascript<span class="token punctuation">"</span></span><span class="token punctuation">></span></span><span class="token script"><span class="token language-javascript">
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">const</span> reg_num <span class="token operator">=</span> <span class="token regex"><span class="token regex-delimiter">/</span><span class="token regex-source language-regex"><span class="token anchor function">^</span><span class="token char-class"><span class="token char-class-punctuation punctuation">[</span><span class="token range">0<span class="token range-punctuation operator">-</span>7</span><span class="token char-class-punctuation punctuation">]</span></span><span class="token quantifier number">{3}</span><span class="token anchor function">$</span></span><span class="token regex-delimiter">/</span></span><span class="token punctuation">;</span> <span class="token comment">// 一些正则表达式来检查 num 输入</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">const</span> reg_let <span class="token operator">=</span> <span class="token regex"><span class="token regex-delimiter">/</span><span class="token regex-source language-regex"><span class="token anchor function">^</span><span class="token group punctuation">(</span><span class="token char-class"><span class="token char-class-punctuation punctuation">[</span>r<span class="token escape">\-</span><span class="token char-class-punctuation punctuation">]</span></span><span class="token quantifier number">{1}</span><span class="token char-class"><span class="token char-class-punctuation punctuation">[</span>w<span class="token escape">\-</span><span class="token char-class-punctuation punctuation">]</span></span><span class="token quantifier number">{1}</span><span class="token char-class"><span class="token char-class-punctuation punctuation">[</span>x<span class="token escape">\-</span><span class="token char-class-punctuation punctuation">]</span></span><span class="token quantifier number">{1}</span><span class="token group punctuation">)</span><span class="token quantifier number">{3}</span><span class="token anchor function">$</span></span><span class="token regex-delimiter">/</span></span><span class="token punctuation">;</span> <span class="token comment">// 一些正则表达式来检查文本输入</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">function</span> <span class="token function">checkBoxHandle</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token function">change_occured</span><span class="token punctuation">(</span><span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// get rid of bad input classes</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'num'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">classList</span><span class="token punctuation">.</span><span class="token method function property-access">remove</span><span class="token punctuation">(</span><span class="token string">'bad-input'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'let'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">classList</span><span class="token punctuation">.</span><span class="token method function property-access">remove</span><span class="token punctuation">(</span><span class="token string">'bad-input'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">window</span><span class="token punctuation">.</span><span class="token method function property-access">addEventListener</span><span class="token punctuation">(</span><span class="token string">"DOMContentLoaded"</span><span class="token punctuation">,</span> <span class="token keyword">function</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// loop over all the check boxes</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">for</span> <span class="token punctuation">(</span><span class="token keyword">let</span> i <span class="token operator">=</span> <span class="token number">1</span><span class="token punctuation">;</span> i <span class="token operator"><</span> <span class="token number">10</span><span class="token punctuation">;</span> i<span class="token operator">++</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> checkBox <span class="token operator">=</span> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>i<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> checkBox<span class="token punctuation">.</span><span class="token method function property-access">addEventListener</span><span class="token punctuation">(</span><span class="token string">'change'</span><span class="token punctuation">,</span> <span class="token keyword">function</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token function">change_occured</span><span class="token punctuation">(</span><span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript">
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// get rid of bad input classes</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'num'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">classList</span><span class="token punctuation">.</span><span class="token method function property-access">remove</span><span class="token punctuation">(</span><span class="token string">'bad-input'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript">
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'let'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">classList</span><span class="token punctuation">.</span><span class="token method function property-access">remove</span><span class="token punctuation">(</span><span class="token string">'bad-input'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// the octal input</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> num_input <span class="token operator">=</span> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'num'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> <span class="token function-variable function">num_fn</span> <span class="token operator">=</span> <span class="token keyword">function</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// check for bad input</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span><span class="token operator">!</span>reg_num<span class="token punctuation">.</span><span class="token method function property-access">test</span><span class="token punctuation">(</span><span class="token keyword">this</span><span class="token punctuation">.</span><span class="token property-access">value</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token property-access">classList</span><span class="token punctuation">.</span><span class="token method function property-access">add</span><span class="token punctuation">(</span><span class="token string">'bad-input'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token property-access">classList</span><span class="token punctuation">.</span><span class="token method function property-access">remove</span><span class="token punctuation">(</span><span class="token string">'bad-input'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token function">change_occured</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num_input<span class="token punctuation">.</span><span class="token method function property-access">addEventListener</span><span class="token punctuation">(</span><span class="token string">'change'</span><span class="token punctuation">,</span> num_fn<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num_input<span class="token punctuation">.</span><span class="token method function property-access">addEventListener</span><span class="token punctuation">(</span><span class="token string">'keyup'</span><span class="token punctuation">,</span> num_fn<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// the let input</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> let_input <span class="token operator">=</span> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'let'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> <span class="token function-variable function">let_fn</span> <span class="token operator">=</span> <span class="token keyword">function</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// check for bad input</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span><span class="token operator">!</span>reg_let<span class="token punctuation">.</span><span class="token method function property-access">test</span><span class="token punctuation">(</span><span class="token keyword">this</span><span class="token punctuation">.</span><span class="token property-access">value</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token property-access">classList</span><span class="token punctuation">.</span><span class="token method function property-access">add</span><span class="token punctuation">(</span><span class="token string">'bad-input'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">this</span><span class="token punctuation">.</span><span class="token property-access">classList</span><span class="token punctuation">.</span><span class="token method function property-access">remove</span><span class="token punctuation">(</span><span class="token string">'bad-input'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token function">change_occured</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token boolean">true</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> let_input<span class="token punctuation">.</span><span class="token method function property-access">addEventListener</span><span class="token punctuation">(</span><span class="token string">'change'</span><span class="token punctuation">,</span>let_fn<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> let_input<span class="token punctuation">.</span><span class="token method function property-access">addEventListener</span><span class="token punctuation">(</span><span class="token string">'keyup'</span><span class="token punctuation">,</span>let_fn<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">/* SETUP
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token comment"> r-4-1 r-4-4 r-4-7
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token comment"> w-2-2 w-2-5 w-2-8
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token comment"> x-1-3 x-1-6 x-1-9
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token comment"> */</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// define a function that runs when a change occures</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">function</span> <span class="token function">change_occured</span><span class="token punctuation">(</span><span class="token parameter">caller_was_check<span class="token punctuation">,</span> caller_was_num<span class="token punctuation">,</span> caller_was_let</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> num1 <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">,</span> num2 <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">,</span> num3 <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">;</span> <span class="token comment">// these are the three numbers for the octal</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> perm_string <span class="token operator">=</span> <span class="token string">''</span><span class="token punctuation">;</span> <span class="token comment">// holds the permision string ex. rw-x--r--</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span>caller_was_check<span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// loop over all the check boxes and get the permisions</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">for</span> <span class="token punctuation">(</span><span class="token keyword">let</span> i <span class="token operator">=</span> <span class="token number">1</span><span class="token punctuation">;</span> i <span class="token operator"><</span> <span class="token number">10</span><span class="token punctuation">;</span> i<span class="token operator">++</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> checkBox <span class="token operator">=</span> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>i<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span>checkBox<span class="token punctuation">.</span><span class="token property-access">checked</span><span class="token punctuation">)</span> <span class="token punctuation">{</span> <span class="token comment">// if checked</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> current_perm <span class="token operator">=</span> <span class="token function">check_to_octal_and_text</span><span class="token punctuation">(</span>i<span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_string <span class="token operator">+=</span> <span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>current_perm<span class="token punctuation">.</span><span class="token property-access">perm_let</span><span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span>i <span class="token operator"><=</span> <span class="token number">3</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num1 <span class="token operator">+=</span> current_perm<span class="token punctuation">.</span><span class="token property-access">perm_num</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span>i <span class="token operator"><=</span> <span class="token number">6</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num2 <span class="token operator">+=</span> current_perm<span class="token punctuation">.</span><span class="token property-access">perm_num</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num3 <span class="token operator">+=</span> current_perm<span class="token punctuation">.</span><span class="token property-access">perm_num</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token punctuation">{</span> <span class="token comment">// if not checked</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_string <span class="token operator">+=</span> <span class="token string">'-'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// set the permision input text</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'let'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">value</span> <span class="token operator">=</span> perm_string<span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'num'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">value</span> <span class="token operator">=</span> <span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>num1<span class="token interpolation-punctuation punctuation">}</span></span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>num2<span class="token interpolation-punctuation punctuation">}</span></span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>num3<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span>caller_was_num<span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// get the individual numbers</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> num_input_val <span class="token operator">=</span> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'num'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">value</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num1 <span class="token operator">=</span> num_input_val<span class="token punctuation">.</span><span class="token method function property-access">substring</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">,</span> <span class="token number">1</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num2 <span class="token operator">=</span> num_input_val<span class="token punctuation">.</span><span class="token method function property-access">substring</span><span class="token punctuation">(</span><span class="token number">1</span><span class="token punctuation">,</span> <span class="token number">2</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num3 <span class="token operator">=</span> num_input_val<span class="token punctuation">.</span><span class="token method function property-access">substring</span><span class="token punctuation">(</span><span class="token number">2</span><span class="token punctuation">,</span> <span class="token number">3</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// set the checkboxes and get the perm string</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_string <span class="token operator">+=</span> <span class="token function">octal_to_check_and_txt</span><span class="token punctuation">(</span>num1<span class="token punctuation">,</span> <span class="token number">0</span><span class="token punctuation">)</span><span class="token punctuation">;</span> <span class="token comment">//Owner</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_string <span class="token operator">+=</span> <span class="token function">octal_to_check_and_txt</span><span class="token punctuation">(</span>num2<span class="token punctuation">,</span> <span class="token number">1</span><span class="token punctuation">)</span><span class="token punctuation">;</span> <span class="token comment">//Owner</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_string <span class="token operator">+=</span> <span class="token function">octal_to_check_and_txt</span><span class="token punctuation">(</span>num3<span class="token punctuation">,</span> <span class="token number">2</span><span class="token punctuation">)</span><span class="token punctuation">;</span> <span class="token comment">//Owner</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// set the permision input text</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'let'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">value</span> <span class="token operator">=</span> perm_string<span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span>caller_was_let<span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// get the text input</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> perm_text <span class="token operator">=</span> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'let'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">value</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num1 <span class="token operator">=</span> <span class="token function">text_to_check_and_octal</span><span class="token punctuation">(</span>perm_text<span class="token punctuation">.</span><span class="token method function property-access">substring</span><span class="token punctuation">(</span><span class="token number">0</span><span class="token punctuation">,</span> <span class="token number">3</span><span class="token punctuation">)</span><span class="token punctuation">,</span> <span class="token number">0</span><span class="token punctuation">)</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num2 <span class="token operator">=</span> <span class="token function">text_to_check_and_octal</span><span class="token punctuation">(</span>perm_text<span class="token punctuation">.</span><span class="token method function property-access">substring</span><span class="token punctuation">(</span><span class="token number">3</span><span class="token punctuation">,</span> <span class="token number">6</span><span class="token punctuation">)</span><span class="token punctuation">,</span> <span class="token number">3</span><span class="token punctuation">)</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> num3 <span class="token operator">=</span> <span class="token function">text_to_check_and_octal</span><span class="token punctuation">(</span>perm_text<span class="token punctuation">.</span><span class="token method function property-access">substring</span><span class="token punctuation">(</span><span class="token number">6</span><span class="token punctuation">,</span> <span class="token number">9</span><span class="token punctuation">)</span><span class="token punctuation">,</span> <span class="token number">6</span><span class="token punctuation">)</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// set the octal value</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token string">'num'</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">value</span> <span class="token operator">=</span> <span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>num1<span class="token interpolation-punctuation punctuation">}</span></span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>num2<span class="token interpolation-punctuation punctuation">}</span></span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>num3<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// define a function to converts the checkbox # to the respective permissions</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// returns perm_num, perm_let</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">function</span> <span class="token function">check_to_octal_and_text</span><span class="token punctuation">(</span><span class="token parameter">check_num</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> perm_num <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> perm_let <span class="token operator">=</span> <span class="token string">'-'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">switch</span> <span class="token punctuation">(</span>check_num<span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token number">1</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token number">4</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token number">7</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_num <span class="token operator">=</span> <span class="token number">4</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_let <span class="token operator">=</span> <span class="token string">'r'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token number">2</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token number">5</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token number">8</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_num <span class="token operator">=</span> <span class="token number">2</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_let <span class="token operator">=</span> <span class="token string">'w'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token number">3</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token number">6</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token number">9</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_num <span class="token operator">=</span> <span class="token number">1</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_let <span class="token operator">=</span> <span class="token string">'x'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword module">default</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_num <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_let <span class="token operator">=</span> <span class="token string">'-'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// return values</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">return</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_num<span class="token punctuation">,</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_let
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token doc-comment comment">/**
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token doc-comment comment"> Takes a number 1-7 and which class it is in:
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token doc-comment comment"> 0 = owner
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token doc-comment comment"> 1 = Group
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token doc-comment comment"> 2 = Public
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token doc-comment comment"> Returns: perm text (ex. "rwx") and sets the appropriate checkboxes
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token doc-comment comment"> */</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">function</span> <span class="token function">octal_to_check_and_txt</span><span class="token punctuation">(</span><span class="token parameter">octal_num<span class="token punctuation">,</span> class_num</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> perm_text <span class="token operator">=</span> <span class="token string">''</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> offset <span class="token operator">=</span> class_num <span class="token operator">*</span> <span class="token number">3</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">switch</span> <span class="token punctuation">(</span>octal_num<span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token string">'1'</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">2</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">3</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_text <span class="token operator">=</span> <span class="token string">'--x'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token string">'2'</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">2</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">3</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_text <span class="token operator">=</span> <span class="token string">'-w-'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token string">'3'</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">2</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">3</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_text <span class="token operator">=</span> <span class="token string">'-wx'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token string">'4'</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">2</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">3</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_text <span class="token operator">=</span> <span class="token string">'r--'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token string">'5'</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">2</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">3</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_text <span class="token operator">=</span> <span class="token string">'r-x'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token string">'6'</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">2</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">3</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_text <span class="token operator">=</span> <span class="token string">'rw-'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">case</span> <span class="token string">'7'</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">2</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">3</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_text <span class="token operator">=</span> <span class="token string">'rwx'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">break</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword module">default</span><span class="token operator">:</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">2</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span><span class="token number">3</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_text <span class="token operator">=</span> <span class="token string">'---'</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">return</span> perm_text<span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token doc-comment comment">/**
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token doc-comment comment"> Takes 3 letters (r, w, x, - ex. 'rw-') and an offset (0,3,6)
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token doc-comment comment"> Returns the octal num and sets the appropriate checkboxes
|
||
</span></span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"><span class="token doc-comment comment"> */</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">function</span> <span class="token function">text_to_check_and_octal</span><span class="token punctuation">(</span><span class="token parameter">letters<span class="token punctuation">,</span> offset</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword">let</span> perm_num <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">;</span> <span class="token comment">// the octal number to return</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token comment">// add up the oct num and set the check boxes</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">for</span> <span class="token punctuation">(</span><span class="token keyword">let</span> i <span class="token operator">=</span> <span class="token number">0</span><span class="token punctuation">;</span> i <span class="token operator"><</span> <span class="token number">3</span><span class="token punctuation">;</span> i<span class="token operator">++</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> current_let <span class="token operator">=</span> letters<span class="token punctuation">.</span><span class="token method function property-access">substring</span><span class="token punctuation">(</span>i<span class="token punctuation">,</span> i <span class="token operator">+</span> <span class="token number">1</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span>current_let <span class="token operator">==</span> <span class="token string">'r'</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>i <span class="token operator">+</span> <span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_num <span class="token operator">+=</span> <span class="token number">4</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span>current_let <span class="token operator">==</span> <span class="token string">'w'</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>i <span class="token operator">+</span> <span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_num <span class="token operator">+=</span> <span class="token number">2</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token keyword control-flow">if</span> <span class="token punctuation">(</span>current_let <span class="token operator">==</span> <span class="token string">'x'</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>i <span class="token operator">+</span> <span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">true</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> perm_num <span class="token operator">+=</span> <span class="token number">1</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span> <span class="token keyword control-flow">else</span> <span class="token punctuation">{</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token dom variable">document</span><span class="token punctuation">.</span><span class="token method function property-access">getElementById</span><span class="token punctuation">(</span><span class="token template-string"><span class="token template-punctuation string">`</span><span class="token interpolation"><span class="token interpolation-punctuation punctuation">${</span>i <span class="token operator">+</span> <span class="token number">1</span> <span class="token operator">+</span> offset<span class="token interpolation-punctuation punctuation">}</span></span><span class="token template-punctuation string">`</span></span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token property-access">checked</span> <span class="token operator">=</span> <span class="token boolean">false</span><span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token keyword control-flow">return</span> perm_num<span class="token punctuation">;</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"> <span class="token punctuation">}</span>
|
||
</span></span></span><span class="code-line"><span class="token script"><span class="token language-javascript"></span></span><span class="token tag"><span class="token tag"><span class="token punctuation"></</span>script</span><span class="token punctuation">></span></span>
|
||
</span></code></pre>
|
||
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if (anchor) {
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anchor.classList.add('is-active-link');
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// toc 定位
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updateAnchor()
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const anchor = document.querySelectorAll('.menu-tocs .menu-modal a.tocs-link');
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