#!/bin/bash
# en /etc/default/grub definir: GRUB_DISABLE_RECOVERY="true"
cat << EOF
set superusers="root"
password_pbkdf2 root grub.pbkdf2.sha512.10000.0B3259B710C4403902D216C84F207404C5D3B96ACDD9652755E30CAC32F79749798FCEBA282663C0667BB61B9377F0A121035C8A3C61086F4EAF516F1E0B030F.61D60EBE0C88E5F70B1975DB5FFFCA9DD1BCDF48B6A005CE493CA36D322F99065EBA93F668F3CCA2955965C519F2AD36E52969844FAF553C84BDAF135A261269
EOF