chown 命令在 Linux 系统中用于更改文件或目录的所有者和/或所属组。这个命令对于系统管理员来说是非常有用的,因为它允许他们管理文件的权限,确保只有授权用户才能访问特定的文件或目录。 二、chown命令的使用帮助 2.1 chown命令help帮助信息 在命令行终端中,我们使用--help查询chown命令的基本帮助信息。 root@jeven01...
is not requiredforthe omitted attribute --no-preserve-rootdonot treat'/'specially(the default)--preserve-root fail to operate recursively on'/'--reference=RFILE use RFILE's owner and group rather than specifying OWNER:GROUP values -R, --recursive operate on files and directories recursively T...
--preserve-root fail to operate recursively on `/' -f, --silent, --quiet suppress most error messages --reference=RFILE use RFILE's owner and group rather than specifying OWNER:GROUP values -R, --recursive operate on files and directories recursively -v, --verbose output a diagnosticfore...
$ chown -cfR --preserve-root alan / chown: it is dangerous to operate recursively on '/' chown: use --no-preserve-root to override this failsafe 如果不与--recursive结合使用,则该选项无效。但是,如果该命令由root用户运行,则/本身的权限将被更改,但其下的其他文件或目录的权限则不会更改: $ chow...
--preserve-root fail to operate recursively on `/' -f, --silent, --quiet suppress most error messages --reference=RFILE use RFILE's owner and group rather than specifying OWNER:GROUP values -R, --recursive operate on files and directories recursively ...
-R, --recursive operate on files and directories recursively The following options modify how a hierarchy is traversed when the -R option is also specified. If more than one is specified, only the final one takes effect. -H if a command line argument is a symbolic link ...
In this tutorial, you learnt howyou can execute the chown command recursively on your system. You learnt that you can achieve it using the “-R” option or by combining it with the find command. Linux Permissions are a wide topic : we really encourage you to have a look at our complete...
linux命令：chown,改变文件所有者和组 题目：linux命令：chown,改变文件所有者和组 chown命令用于改变文件的所有者和组。它有一些选项可以实现特定的功能，比如－R选项可以递归的改变指定目录及该目录下所有的文件。百度经验:jingyan.baidu.com 工具/原料 linux chown 百度经验:jingyan.baidu.com 方法/步骤 先看一下该...
operate on files and directories recursively The following options modify how a hierarchy is traversed when the -R option is also specified. If more than one is specified, only the final one takes effect. -H if a command line argument is a symbolic link to a directory, traverse it ...
here. Either may be omitted, in which case a match is not required for the omitted attribute.--no-preserve-root do not treat `/' specially (the default)--preserve-root fail to operate recursively on `/'-f, --silent, --quiet suppress most error messages --reference=RFILE use...