#!/usr/bin/env python3

def grub() -> dict:
    grub = dict()
    grub['description'] = 'Change boot permission'
    grub['filename'] = '/boot/grub/grub.cfg'
    grub['value'] = 0o600
    grub['resolve'] = 'chmod 600 /boot/grub/grub.cfg'
    grub['level'] = 'medium'
    return grub