What command encrypts a boot password for GRUB2?
grub2-mkpasswd-pbkdf12
passwd –t grub2
secboot
grub2-pw
bootpw
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/
System_Administrators_Guide/sec-GRUB_2_Password_Protection.html#sec-Password_Encryption
Submit