27 lines
595 B
Markdown
27 lines
595 B
Markdown
# GRUB for USB
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```sh
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#!/bin/bash
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disk="${1}"
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parted ${disk} -s mklabel gpt
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parted ${disk} -s -- mkpart primary 2048s 2099199s
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parted ${disk} -s -- mkpart primary 2099200s 40G
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parted ${disk} -s -- mkpart primary 40G 100%
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parted ${disk} -s set 1 boot on
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mkfs.fat -F32 ${disk}1
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mkfs.ext4 -F ${disk}2
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mount -v -o umask=000 ${disk}1 /mnt
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grub-install --removable --boot-directory=/mnt/boot --efi-directory=/mnt --target=x86_64-efi ${disk}
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grub-install --removable --boot-directory=/mnt/boot --efi-directory=/mnt --target=i386-efi ${disk}
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touch /mnt/boot/grub/grub.cfg
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umount -v ${disk}1
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```
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