V2EX chgrp

Chgrp

释义 Definition

chgrp 是 Unix/Linux 中的命令,含义是“更改文件或目录的所属组(group ownership)”。常用于调整共享文件的访问权限(通常会与权限设置如 chmod 配合)。此外也可递归处理目录树。

发音 Pronunciation (IPA)

/si et di r pi/

例句 Examples

I ran chgrp staff report.txt.
我运行了 chgrp staff report.txt 来把 report.txt 的所属组改为 staff。

To allow the whole team to collaborate, the admin used chgrp -R dev /srv/project and then adjusted permissions so group members could write safely.
为了让整个团队协作,管理员使用 chgrp -R dev /srv/project 递归更改所属组,然后再调整权限,确保组成员能安全地写入。

词源 Etymology

chgrpchange group 的缩写:ch 来自 “change(更改)”,grp 来自 “group(组)”。它源于早期 Unix 命令的命名习惯:用简短的缩写表达常用系统操作。

相关词 Related Words

文学与著作中的用例 Literary Works

  • The UNIX Programming Environment(Brian W. Kernighan, Rob Pike)讨论 Unix 文件系统与权限管理时涉及相关命令体系。
  • UNIX and Linux System Administration Handbook(Evi Nemeth 等)在用户/组与权限管理章节中会提到 chgrp 等命令。
  • The Linux Command Line(William Shotts)介绍文件权限与组协作场景时常出现 chgrp
  • Linux Command Line and Shell Scripting Bible(Richard Blum, Christine Bresnahan)在命令行与系统管理示例中包含 chgrp 的用法。
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