Crucial Exams

CompTIA Linux+ XK0-006 (V8) Practice Question

A system administrator needs to protect a critical configuration file, /etc/resolv.conf, from any modification, renaming, or deletion. Even when logged in as the root user, any attempt to alter the file must be blocked. Which of the following commands will accomplish this?

  • chattr +a /etc/resolv.conf

  • chown nobody:nobody /etc/resolv.conf

  • chmod 000 /etc/resolv.conf

  • chattr +i /etc/resolv.conf

CompTIA Linux+ XK0-006 (V8)
Security
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