The grub commands are a set of commands used to manage a GRUB2 installation. These commands can be used to configure, install, and remove GRUB2. The commands are:grub-installgrub-mkconfiggrub-mkpasswd-grubgrub-fstestgrub-rebootgrub-set-defaultgrub-shellgrub-emu grub>The commands are listed in the order in which they should be executed.