A tutorial from Unixcop demonstrates how to reset the Red Hat Enterprise Linux 9's Linux Grub boot loader password.
How To Recover Linux Grub Boot Loader Password on RHEL 9
In this post, you will learn how to Recover Linux Grub Boot Loader Password on RHEL 9. We know that security is important, but accidents often happen, and it is possible to forget the root password of this item.