Exam LX0-103 topic 4 question 4 discussion

A. chmod u=rwx,go=rx /bin/foo Here's how this command works: The chmod command is used to change the permissions of a file or directory. The u=rwx option sets the permissions for the user owner to read, write, and execute. The go=rx option sets the permissions for the group owner and others to read and execute, but not write. The /bin/foo argument specifies the file to which the permissions should be applied.