grub-set-default(1) [centos man page]
GRUB-SET-DEFAULT(1) General Commands Manual GRUB-SET-DEFAULT(1) NAME
grub-set-default - Set the default boot entry for GRUB SYNOPSIS
grub-set-default [OPTION] entry DESCRIPTION
Set the default boot entry for GRUB. -h, --help print this message and exit -v, --version print the version information and exit --root-directory=DIR Use the directory DIR instead of the root directory ENTRY is a number (counting from 0) or the special keyword `default'. REPORTING BUGS
Report bugs to <bug-grub@gnu.org> SEE ALSO
grub(8), update-grub(8). AUTHOR
This manual page was written by Patrick Schoenfeld <schoenfeld@in-medias-res.com>, for the Debian project (but may be used by others). November 2006 GRUB-SET-DEFAULT(1)
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GRUB-INSTALL(8) FSF GRUB-INSTALL(8) NAME
grub-install - install GRUB on your drive SYNOPSIS
grub-install [OPTION] install_device DESCRIPTION
Install GRUB on your drive. -h, --help print this message and exit -v, --version print the version information and exit --root-directory=DIR install GRUB images under the directory DIR instead of the root directory --grub-shell=FILE use FILE as the grub shell --no-floppy do not probe any floppy drive --force-lba force GRUB to use LBA mode even for a buggy BIOS --recheck probe a device map even if it already exists INSTALL_DEVICE can be a GRUB device name or a system device filename. grub-install copies GRUB images into the DIR/boot directory specfied by --root-directory, and uses the grub shell to install grub into the boot sector. REPORTING BUGS
Report bugs to <bug-grub@gnu.org>. SEE ALSO
grub(8), update-grub(8). The full documentation for grub-install is maintained as a Texinfo manual in the grub-legacy-doc package. If the info and grub-install programs are properly installed at your site, the command info grub-install should give you access to the complete manual. grub-install (GNU GRUB 0.97) January 2013 GRUB-INSTALL(8)