tldr/pages/linux/grubby.md

# grubby

> Tool for configuring `grub` and `zipl` bootloaders.
> More information: <https://manned.org/grubby.8>.

- Add kernel boot arguments to all kernel menu entries:

`sudo grubby --update-kernel=ALL --args '{{quiet console=ttyS0}}'`

- Remove existing arguments from the entry for the default kernel:

`sudo grubby --update-kernel=DEFAULT --remove-args {{quiet}}`

- List all kernel menu entries:

`sudo grubby --info=ALL`
grubby: add page (#12346) Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com> Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com> 2024-02-25 14:42:33 +01:00			`# grubby`

			> Tool for configuring `grub` and `zipl` bootloaders.
pages*/linux: remove /man from links (#13732) 2024-09-18 20:42:03 +02:00			`> More information: <https://manned.org/grubby.8>.`
grubby: add page (#12346) Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com> Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com> 2024-02-25 14:42:33 +01:00
			`- Add kernel boot arguments to all kernel menu entries:`

			`sudo grubby --update-kernel=ALL --args '{{quiet console=ttyS0}}'`

			`- Remove existing arguments from the entry for the default kernel:`

			`sudo grubby --update-kernel=DEFAULT --remove-args {{quiet}}`

			`- List all kernel menu entries:`

			`sudo grubby --info=ALL`