~~~~
set superusers="root"
export superusers
password_pbkdf2 root ...
~~~~
However, in their example, instead of placing "export superusers" immediately after "set superusers", they place it after the "password/password_pbkdf2" line.
set superusers="John"
password John foo
export superusers
I'm using the latter on Ubuntu 12.04.4 LTS x86_64 just because it's from a more official source, but I'm thinking it might be better from a security perspective to follow post #11 and export superusers immediately after its been defined.
Can anyone provide any insight into what would be best practice here?
This guide to Grub2 password protection references the fix in post #11.
https:/ /help.ubuntu. com/community/ Grub2/Passwords #Superuser_ .26_Password_ Designation_ .28Required. 29
~~~~
set superusers="root"
export superusers
password_pbkdf2 root ...
~~~~
However, in their example, instead of placing "export superusers" immediately after "set superusers", they place it after the "password/ password_ pbkdf2" line.
set superusers="John"
password John foo
export superusers
I'm using the latter on Ubuntu 12.04.4 LTS x86_64 just because it's from a more official source, but I'm thinking it might be better from a security perspective to follow post #11 and export superusers immediately after its been defined.
Can anyone provide any insight into what would be best practice here?