grub-setup


SYNOPSIS
       grub-setup [OPTION...] DEVICE

DESCRIPTION
       Set up images to boot from DEVICE.

       You  should  not  normally run this program directly.  Use grub-install
       instead.

       -a, --allow-floppy
              Make  the  drive  also  bootable  as  floppy  (default  for  fdX
              devices). May break on some BIOSes.

       -b, --boot-image=FILE
              Use FILE as the boot image [default=boot.img]

       -c, --core-image=FILE
              Use FILE as the core image [default=core.img]

       -d, --directory=DIR
              Use GRUB files in the directory DIR [default=/boot/grub]

       -f, --force
              Install even if problems are detected

       -m, --device-map=FILE
              Use FILE as the device map [default=/boot/grub/device.map]

       -r, --root-device=DEV
              Use DEV as the root device [default=guessed]

       -s, --skip-fs-probe
              Do not probe for filesystems in DEVICE

       -v, --verbose
              Print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory  or  optional arguments to long options are also mandatory or
       optional for any corresponding short options.

       DEVICE must be an OS device (e.g. /dev/sda).

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


grub-setup (GRUB) 1.99-21ubuntu3.20July 2016                     GRUB-SETUP(8)
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