cheatsheet-tldr/tldr/linux/efibootmgr

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syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# efibootmgr
 
> Manipulate the UEFI Boot Manager.
> More information: <https://manned.org/efibootmgr>.
 
- List the current settings then bootnums with their name:
 
`efibootmgr`
 
- List the filepaths:
 
`efibootmgr -v`
 
- Add UEFI Shell v2 as a boot option:
 
`sudo efibootmgr -c -d {{/dev/sda1}} -l {{FI ools\Shell.efi}} -L "{{UEFI Shell}}"`
 
- Change the current boot order:
 
`sudo efibootmgr -o {{0002,0008,0001,0005}}`
 
- Delete a boot option:
 
`sudo efibootmgr -b {{0008}} --delete-bootnum`