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cheatsheet-tldr/tldr/linux/grub-install
2025-08-17 00:22:45 +00:00

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---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# 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]}}`