Multiple choice technology programming languages "Which command do you use to make the /etc/inputrc file immutable? " chattr +i /etc/inputrc chmod 666 inputrc chmod g=rw inputrc None Reveal answer Fill a bubble to check yourself A Correct answer Explanation chattr +i makes a file immutable by setting the immutable attribute, preventing even root from modifying, deleting, or renaming it. chmod changes permissions but doesn't prevent root modifications. The other chmod options are incorrect.