/usbkeys

Primary LanguageShell

helpers to create mbr/uefi keys see:

  • ./dokey.sh
  • ./makengkey.sh

key layout

  • gparted -> gpt partition, 1 partition fat32, flags boot+esp

  • gdisk -> hybrid MBR

     gdisk /dev/mydisk
 	Command (? for help): r
 	Recovery/transformation command (? for help): h
 	Type from one to three GPT partition numbers, separated by spaces, to be added to the hybrid MBR, in sequence: 1
 	Place EFI GPT (0xEE) partition first in MBR (good for GRUB)? (Y/N): y
 	Set the bootable flag? (Y/N): y
 	Recovery/transformation command (? for help): w
 	Do you want to proceed? (Y/N): y

  • install key

    docker-compose build
docker-compose run --rm app
mount /dev/sda1 usbmount
./makengkey.sh /app/usbmount
umount usbmount

refs: