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tldr/pages/linux/grub-editenv.md
spageektti 5a1c363361
*: change command line to command-line (#12996) 
Change `command line` to `command-line`
2024-06-16 22:46:42 +02:00

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grub-editenv

Edit GRUB environment variables. More information: https://www.gnu.org/software/grub/manual/grub/grub.html.

  • Set a default boot entry (Assuming the boot entry already exists):

grub-editenv /boot/grub/grubenv set default={{Ubuntu}}

  • Display the current value of the timeout variable:

grub-editenv /boot/grub/grubenv list timeout

  • Reset the saved_entry variable to the default:

grub-editenv /boot/grub/grubenv unset saved_entry

  • Append "quiet splash" to the kernel command-line:

grub-editenv /boot/grub/grubenv list kernel_cmdline