2021-08-26 04:22:10 +00:00
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grub
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GNU GRUB (short for GNU GRand Unified Bootloader, commonly referred to as GRUB)
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is a boot loader package from the GNU Project. GRUB is the reference
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implementation of the Free Software Foundation's Multiboot Specification, which
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provides a user the choice to boot one of multiple operating systems installed
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on a computer or select a specific kernel configuration available on a
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particular operating system's partitions. [0]
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Upstream: https://www.gnu.org/software/grub/
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[000] Index
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* Installation ........................................................... [001]
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* Setup .................................................................. [002]
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2021-09-06 02:47:42 +00:00
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* BIOS ................................................................... [003]
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* UEFI ................................................................... [004]
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* Usage .................................................................. [005]
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* References ............................................................. [006]
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2021-08-26 04:22:10 +00:00
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[001] Installation
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________________________________________________________________________________
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+------------------------------------------------------------------------------+
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| $ kiss b grub |
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+------------------------------------------------------------------------------+
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If using UEFI, efibootmgr is also required.
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+------------------------------------------------------------------------------+
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| $ kiss b efibootmgr |
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+------------------------------------------------------------------------------+
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[002] Setup
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________________________________________________________________________________
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Ensure that all required partitions are mounted.
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--[003] BIOS -------------------------------------------------------------------
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Replace '/dev/sdX' with the disk (not partition) where Grub will be installed.
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+----------------------------------------------------------------------------+
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| $ grub-install --target=i386-pc /dev/sdX |
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| $ grub-mkconfig -o /boot/grub/grub.cfg |
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+----------------------------------------------------------------------------+
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2021-09-06 02:47:42 +00:00
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--[004] UEFI -------------------------------------------------------------------
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2021-08-26 04:22:10 +00:00
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Replace 'esp' with the EFI mount point (typically /boot).
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+----------------------------------------------------------------------------+
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| $ grub-install --target=x86_64-efi \ |
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| --efi-directory=esp \ |
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| --bootloader-id=GRUB |
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| $ grub-mkconfig -o /boot/grub/grub.cfg |
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+----------------------------------------------------------------------------+
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2021-09-06 02:47:42 +00:00
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[005] Usage
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2021-08-26 04:22:10 +00:00
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________________________________________________________________________________
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Refer to the manual pages and command help output.
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2021-09-06 02:47:42 +00:00
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[006] References
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2021-08-26 04:22:10 +00:00
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________________________________________________________________________________
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[0] https://en.wikipedia.org/wiki/GNU_GRUB
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