Câu 140: XK0-005: CompTIA Linux+

A Linux engineer needs to create a custom script, cleanup.sh, to run at boot as part of the system services. Which of the following processes would accomplish this task?

1. A. Create a unit file in the /etc/default/ directory.systemctl enable cleanupsystemctl is-enabled cleanup
2. B. Create a unit file in the /etc/ske1/ directory.systemctl enable cleanupsystemctl is-enabled cleanup
3. C. Create a unit file in the /etc/systemd/system/ directory.systemctl enable cleanupsystemctl is-enabled cleanup — đáp án hiện tại
4. D. Create a unit file in the /etc/sysctl.d/ directory.systemctl enable cleanupsystemctl is-enabled cleanup