grub-install

       grub-install [OPTION...] [OPTION] [INSTALL_DEVICE]

DESCRIPTION
       Install GRUB on your drive.

       --compress[=no,xz,gz,lzo]
              compress GRUB files [optional]

       -d, --directory=DIR
              use  images  and modules under DIR [default=/usr/lib/grub/<plat-
              form>]

       --fonts=FONTS
              install FONTS [default=unicode]

       --install-modules=MODULES
              install only MODULES and their dependencies [default=all]

       -k, --pubkey=FILE
              embed FILE as public key for signature checking

       --locale-directory=DIR use translations under DIR
              [default=/usr/share/locale]

       --locales=LOCALES
              install only LOCALES [default=all]

       --modules=MODULES
              pre-load specified modules MODULES

       --themes=THEMES
              install THEMES [default=starfield]

       -v, --verbose
              print verbose messages.

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

       --boot-directory=DIR
              install  GRUB images under the directory DIR/grub instead of the
              boot/grub directory

       --bootloader-id=ID
              the ID of bootloader. This option is only available on  EFI  and
              Macs.

       --core-compress=xz|none|auto
              choose the compression to use for core image

       --disk-module=MODULE
              disk  module  to  use  (biosdisk or native). This option is only
              available on BIOS target.
              use identifier file even if UUID is available

       --label-bgcolor=COLOR
              use COLOR for label background

       --label-color=COLOR
              use COLOR for label

       --label-font=FILE
              use FILE as font for label

       --macppc-directory=DIR use DIR for PPC MAC install.

       --no-bootsector
              do not install bootsector

       --no-nvram
              don't  update  the  `boot-device'/`Boot*'  NVRAM variables. This
              option is only available on EFI and IEEE1275 targets.

       --no-rs-codes
              Do not apply any reed-solomon  codes  when  embedding  core.img.
              This option is only available on x86 BIOS targets.

       --no-uefi-secure-boot
              do  not  install  an image usable with UEFI Secure Boot, even if
              the system was currently started using it. This option  is  only
              available on EFI.

       --product-version=STRING
              use STRING as product version

       --recheck
              delete device map if it already exists

       --removable
              the installation device is removable. This option is only avail-
              able on EFI.

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

              Usage: grub-install [OPTION...] [OPTION] [INSTALL_DEVICE]

       Install GRUB on your drive.

       --compress[=no,xz,gz,lzo]
              compress GRUB files [optional]

       -d, --directory=DIR
              use images and modules under  DIR  [default=/usr/lib/grub/<plat-
              form>]

       --fonts=FONTS
              install only LOCALES [default=all]

       --modules=MODULES
              pre-load specified modules MODULES

       --themes=THEMES
              install THEMES [default=starfield]

       -v, --verbose
              print verbose messages.

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

       --boot-directory=DIR
              install GRUB images under the directory DIR/grub instead of  the
              boot/grub directory

       --bootloader-id=ID
              the  ID  of bootloader. This option is only available on EFI and
              Macs.

       --core-compress=xz|none|auto
              choose the compression to use for core image

       --disk-module=MODULE
              disk module to use (biosdisk or native).  This  option  is  only
              available on BIOS target.

       --efi-directory=DIR
              use DIR as the EFI System Partition root.

       --force
              install even if problems are detected

       --force-extra-removable
              force installation to the removable media path also. This option
              is only available on EFI.

       --force-file-id
              use identifier file even if UUID is available

       --label-bgcolor=COLOR
              use COLOR for label background

       --label-color=COLOR
              use COLOR for label

       --label-font=FILE
              use FILE as font for label

       --macppc-directory=DIR use DIR for PPC MAC install.

              do not install an image usable with UEFI Secure  Boot,  even  if
              the  system  was currently started using it. This option is only
              available on EFI.

       --product-version=STRING
              use STRING as product version

       --recheck
              delete device map if it already exists

       --removable
              the installation device is removable. This option is only avail-
              able on EFI.

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

       --target=TARGET
              install GRUB for TARGET platform [default=i386-pc]

       --uefi-secure-boot
              install  an  image usable with UEFI Secure Boot.  This option is
              only available on EFI and if the  grub-efi-amd64-signed  package
              is installed.

       -?, --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.

       INSTALL_DEVICE must be system  device  filename.   grub-install  copies
       GRUB  images  into  boot/grub.   On some platforms, it may also install
       GRUB into the boot sector.

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

SEE ALSO
       grub-mkconfig(8), grub-mkimage(1), grub-mkrescue(1)

       The full documentation for grub-install is maintained as a Texinfo man-
       ual.   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.
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