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
update-grub
grub2-mkconfig -o /boot/grub/grub.cfg
grub2-mkconfig --refresh
This question's topic:
CompTIA Linux+ XK0-005 /
System Management
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