grub-install

Install GRUB to a device. More information: https://www.gnu.org/software/grub/manual/grub/grub.html#Installing-GRUB-using-grub_002dinstall.

• Install GRUB on a BIOS system:

sudo grub-install {{path/to/device}}

• Install GRUB on a BIOS system while specifying architecture:

sudo grub-install --target {{i386-pc}} {{path/to/device}}

• Install GRUB on an UEFI system:

sudo grub-install --efi-directory {{path/to/efi_directory}}

• Install GRUB on an UEFI system while specifying architecture and boot menu text:

sudo grub-install --target {{x86_64-efi}} --efi-directory {{path/to/efi_directory}} --bootloader-id {{GRUB}}

• Install GRUB pre-loading specific modules:

sudo grub-install --target {{x86_64-efi}} --efi-directory {{path/to/efi_directory}} --modules "{{part_gpt part_msdos}}"

• Display help:

grub-install {{[-?|--help]}}