grub-editenv - edit GRUB environment block

       Tool to edit environment block.

              Commands:

       create Create a blank environment block file.

       list   List the current variables.

       set [NAME=VALUE ...]
              Set variables.

       unset [NAME ...]
              Delete variables.

              Options:

       -?, --help
              give this help list

       --usage
              give a short usage message

       -v, --verbose
              print verbose messages.

       -V, --version
              print program version

       If FILENAME is `-', the default value /boot/grub/grubenv is used.

       There   is   no  `delete'  command;  if  you  want  to  delete  the  whole  environment  block,  use  `rm
       /boot/grub/grubenv'.

       grub-editenv - edit GRUB environment block

       Report bugs to <bug-grub@gnu.org>.

grub-reboot(8), grub-set-default(8)

       The full documentation for grub-editenv is maintained as a Texinfo manual.  If the info and  grub-editenv
       programs are properly installed at your site, the command

              infogrub-editenv

       should give you access to the complete manual.

GRUB 2.12-5ubuntu11                                April 2025                                    GRUB-EDITENV(1)

grub-editenv [OPTION...] FILENAMECOMMAND