collection/grub.md

grub

This file contains collected knowledge on grub.

Table of contents

• grub
  • Table of contents

reinstalling grub

use the following command to (re)install grub:

sudo grub-install --efi-directory=<boot-dir> --target=x86_64-efi <boot-partition>
# example
sudo grub-install --efi-directory=/boot --target=x86_64-efi /dev/nvmen1p1

boot-dir is the mount point of the bootloader partition. boot-partition is the device path to the partition containing the bootloader