mirror of https://github.com/CrimsonTome/tldr.git
25 lines
502 B
Markdown
25 lines
502 B
Markdown
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# efibootmgr
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> Manipulate the UEFI Boot Manager (the Bootoptions).
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> More information: https://linux.die.net/man/8/efibootmgr.
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- List the current settings / bootnums:
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`efibootmgr`
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- List the filepaths:
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`efibootmgr -v`
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- Add UEFI Shell v2 as a boot option:
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`sudo efibootmgr -c -d {{/dev/sda1}} -l {{\EFI\tools\Shell.efi}} -L "{{UEFI Shell}}"`
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- Change the current boot order:
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`sudo efibootmgr -o {{0002,0008,0001,0005}}`
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- Delete a boot option:
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`sudo efibootmgr -b {{0008}} --delete-bootnum`
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