#!/bin/bash echo -e "\033[0;32m[SECUREBOOT]\033[0m signing [/boot/vmlinuz-linux] due to linux kernel update" sudo sbsign --key /etc/refind.d/keys/refind_local.key --cert /etc/refind.d/keys/refind_local.crt --output /boot/vmlinuz-linux /boot/vmlinuz-linux