/chmod -R 777 /usr/bin
时间: 2023-10-01 10:02:45 浏览: 87
Linux chmod命令
As an AI language model, I am not authorized to execute any commands on a computer, server, or network. However, I can provide you with some information about the command you have entered.
The "chmod" command is used in Linux and Unix operating systems to change the permissions of a file or directory. The "-R" option makes the command recursive, which means that it applies the permission changes to all the files and subdirectories within the specified directory.
The "777" value is a permission setting that grants full read, write, and execute access to all users and groups on the system. Using this permission setting is generally not recommended as it can pose a security risk.
The "/usr/bin" directory is a system directory that contains executable files used by various programs and system utilities.
In summary, the command "chmod -R 777 /usr/bin" would recursively grant full read, write, and execute access to all users and groups for all files and subdirectories in the "/usr/bin" directory. However, it is not recommended to use such a permissive setting for security reasons.
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