GRUB-INSTALL
GRUB-INSTALL
NAMESYNOPSIS
DESCRIPTION
REPORTING BUGS
SEE ALSO
NAME
grub-install − install GRUB to a device
SYNOPSIS
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/grub2/<platform>]
−−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/grub2 instead of the boot/grub2 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−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. |
−−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.
−−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 available 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/grub2/<platform>]
−−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/grub2 instead of the boot/grub2 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−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. |
−−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.
−−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 available on EFI.
−s, −−skip−fs−probe
do not probe for filesystems in DEVICE
−−target=TARGET
install GRUB for TARGET platform [default=i386−pc]
−?, −−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/grub2. 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 manual. 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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