usr/sbin/update-grub			usr/sbin/update-grub2
usr/share/man/man8/update-grub.8	usr/share/man/man8/update-grub2.8

usr/share/bash-completion/completions/grub	usr/share/bash-completion/completions/grub-install
usr/share/bash-completion/completions/grub	usr/share/bash-completion/completions/grub-reboot
usr/share/bash-completion/completions/grub	usr/share/bash-completion/completions/grub-set-default