What does the command 'chown' do?

The command 'chown' is utilized in Linux to change the ownership of files and directories. When you execute 'chown', you specify the new owner for the specified file or directory, allowing administrators to manage file permissions and access rights effectively. This is particularly important in multi-user environments where different users may need different levels of access to files.

Using 'chown', an administrator can assign ownership to a specific user or group, thus controlling who can read, write, or execute the file. This command is essential for maintaining security and proper file management on a Linux system.

The other choices refer to different functionalities: changing file permissions is handled by the 'chmod' command, displaying file attributes can be done using commands like 'ls -l' or 'stat', and removing files from the system is accomplished with the 'rm' command.