kernel-lite-small-shell-cmd-file-chgrp.md

# chgrp<a name="ZH-CN_TOPIC_0000001052370297"></a>

-   [命令功能](#section6103119161418)
-   [命令格式](#section186958132141)
-   [参数说明](#section81796174141)
-   [使用指南](#section14330152417140)
-   [使用实例](#section951823119149)
-   [输出说明](#section14271133125715)

## 命令功能<a name="section6103119161418"></a>

chgrp用于修改文件的群组。

## 命令格式<a name="section186958132141"></a>

chgrp \[_group_\] \[_pathname_\]

## 参数说明<a name="section81796174141"></a>

**表 1**  参数说明

<a name="table1049mcpsimp"></a>
<table><thead align="left"><tr id="row1055mcpsimp"><th class="cellrowborder" valign="top" width="21%" id="mcps1.2.4.1.1"><p id="p1057mcpsimp"><a name="p1057mcpsimp"></a><a name="p1057mcpsimp"></a>参数</p>
</th>
<th class="cellrowborder" valign="top" width="52%" id="mcps1.2.4.1.2"><p id="p1059mcpsimp"><a name="p1059mcpsimp"></a><a name="p1059mcpsimp"></a>参数说明</p>
</th>
<th class="cellrowborder" valign="top" width="27%" id="mcps1.2.4.1.3"><p id="p1061mcpsimp"><a name="p1061mcpsimp"></a><a name="p1061mcpsimp"></a>取值范围</p>
</th>
</tr>
</thead>
<tbody><tr id="row1062mcpsimp"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.2.4.1.1 "><p id="p1064mcpsimp"><a name="p1064mcpsimp"></a><a name="p1064mcpsimp"></a>group</p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.2.4.1.2 "><p id="p1066mcpsimp"><a name="p1066mcpsimp"></a><a name="p1066mcpsimp"></a>文件群组。</p>
</td>
<td class="cellrowborder" valign="top" width="27%" headers="mcps1.2.4.1.3 "><p id="p1068mcpsimp"><a name="p1068mcpsimp"></a><a name="p1068mcpsimp"></a>[0,0xFFFFFFFF]</p>
</td>
</tr>
<tr id="row172161126124218"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.2.4.1.1 "><p id="p12217026154215"><a name="p12217026154215"></a><a name="p12217026154215"></a>pathname</p>
</td>
<td class="cellrowborder" valign="top" width="52%" headers="mcps1.2.4.1.2 "><p id="p4218826194210"><a name="p4218826194210"></a><a name="p4218826194210"></a>文件路径。</p>
</td>
<td class="cellrowborder" valign="top" width="27%" headers="mcps1.2.4.1.3 "><p id="p182181026104214"><a name="p182181026104214"></a><a name="p182181026104214"></a>已存在的文件。</p>
</td>
</tr>
</tbody>
</table>

## 使用指南<a name="section14330152417140"></a>

在需要修改的文件名前加上文件群组值就可以修改该文件的所属组。

## 使用实例<a name="section951823119149"></a>

举例：chgrp 100 hello-harmony.txt

## 输出说明<a name="section14271133125715"></a>

**图 1**  修改 hello-harmony.txt 文件的群组为100<a name="fig17908710194919"></a>  
![](figure/修改-hello-harmony-txt-文件的群组为100.png "修改-hello-harmony-txt-文件的群组为100")