Linux Command Encyclopedia file management: CHGRP

Feature Description: Change the group to which the file or directory belongs.

Grammar: chgrp&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;" [-CFHRV] [--help] [--version] [Group owned] [File or directory ...] or chgrp [-cfhrv][--help][--reference=< reference file or directory >][--version][file or directory ...]

Supplemental Note: In the UNIX system family, the control of file or directory permissions is managed by the owner and the owning group. You can use the CHGRP directive to change the group of files and directories that are grouped by group name or group identification code.

Parameters：
The-C or--changes effect is similar to the "-V" parameter but only returns the changed part.
The-F or--quiet or--silent does not display an error message.
-H or--no-dereference only make changes to the signed file, without altering any other related files.
-R or--recursive recursively, all files and subdirectories in the specified directory are processed together.
The-V or--verbose displays the instruction execution process.
--help online Help.
The--reference=< reference file or directory > sets the group of the specified file or directory to the same group as the reference file or directory.
--version Displays version information.