Practical Linux Command Line 2.0 - Change a File’s Owner (chown)

The video tutorial explains file ownership and permissions, demonstrating how to change file ownership using the 'chown' command. It covers creating files with 'sudo', viewing permissions, and testing ownership changes. The tutorial also highlights the limitations of file ownership within directories, emphasizing the need for admin privileges to modify certain files.

What happens when a new file is created using sudo?

• The file has no owner.

• The file is owned by the root user.

• The file is owned by the system.

• The file is owned by the user who created it.

Which command is used to change the ownership of a file?

• chmod

• chgrp

• chown

• chattr

Why is admin privilege required to change file ownership?

• Because it changes the file's owner.

• Because it changes the file's location.

• Because it alters the file's content.

• Because it modifies file permissions.

What can a user do after becoming the owner of a file?

• Write to the file without admin privileges.

• Change the file's group without admin privileges.

• Delete the directory containing the file.

• Execute the file without any permissions.

What limitation does a user face even after owning a file?

• Cannot execute the file.

• Cannot remove the file if not owning the directory.

• Cannot read the file.

• Cannot write to the file.