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Control GRUB Environment - Edit Variables | Online Free DevTools by Hexmos
Control GRUB environment variables with grub-editenv. Manage boot entries, reset variables, and configure the GRUB environment. Free online tool, no registration required.
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 all GRUB environment variables:
grub-editenv /boot/grub/grubenv list
- Reset the
saved_entryvariable to the default:
grub-editenv /boot/grub/grubenv unset saved_entry
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