#!/bin/bash

sed -ri 's/chmod\s+[0-7][0-7][0-7]\s+\$\{grub_cfg\}\.new/chmod 400
${grub_cfg}.new/' /usr/sbin/grub-mkconfig

sed -ri 's/ && ! grep "\^password" \$\[grub_cfg\].new >\/dev\/null//' /usr/sbin/grub-mkconfig