grub

grub

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CentOS 7 Grub 2 grubby OVH CentOS 7 server grub rescue prompt RHEL Based – AlmaLinux, CentOS, RockeyLinux, Oracle Linux Regenerate grub config grub2-mkconfig -o /boot/grub2/grub.cfg grub2-mkconfig -o /boot/efi/EFI/centos/grub.cfg grub2-mkconfig -o /boot/efi/EFI/almalinux/grub.cfg grub config on RHEL /etc/default/grub To install Grub, run /sbin/grub2-install /dev/sda To see all available kernels awk -F\’ ‘$1==”menuentry ” {print i++ ” … Read more