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Free CompTIA Linux+ XK0-005 Practice Question

A system administrator needs to ensure that a recently installed kernel appears in the boot menu. The GRUB2 bootloader is used, and the administrator has copied the new kernel image to /boot. Which of the following commands should be executed to regenerate the GRUB2 configuration so that the new kernel will be listed at boot time?

  • mkinitrd

  • grub2-mkconfig -o /boot/grub/grub.cfg

  • grub2-mkconfig --refresh

  • update-grub

This question is for objective:
System Management
Your Score:
System Management
Security
Scripting, Containers, and Automation
Troubleshooting
SAVE $45