NAME
grub-mkrescue - make a GRUB rescue image
SYNOPSIS
grub-mkrescue [OPTION...] [OPTION] SOURCE...
DESCRIPTION
Make GRUB
CD-ROM, disk, pendrive and floppy bootable image.
--compress=no|xz|gz|lzo
compress GRUB files [optional]
--disable-shim-lock
disable shim_lock verifier
--dtb=FILE
embed a specific DTB
-d, --directory=DIR
use images and modules under DIR [default=/usr/lib/grub/<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
--sbat=FILE
SBAT metadata
--themes=THEMES
install THEMES [default=starfield]
-v, --verbose
print verbose messages.
--arcs-boot
enable ARCS (big-endian mips machines, mostly SGI) boot. Disables HFS+, APM, sparc64 and boot as disk image for i386-pc
--core-compress=xz|none|auto
choose the compression to use for core image
--label-bgcolor=COLOR
use COLOR for label background
--label-color=COLOR
use COLOR for label
--label-font=FILE
use FILE as font for label
-o, --output=FILE
save output in FILE [required]
--product-name=STRING
use STRING as product name
--product-version=STRING
use STRING as product version
--rom-directory=DIR
save ROM images in DIR [optional]
--sparc-boot
enable sparc boot. Disables HFS+, APM, ARCS and boot as disk image for i386-pc
--xorriso=FILE
use FILE as xorriso [optional]
-?, --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.
Generates a bootable CD/USB/floppy image. Arguments other than options to this program are passed to xorriso, and indicate source files, source directories, or any of the mkisofs options listed by the output of ’xorriso -as mkisofs -help’.
Option -- switches to native xorriso command mode.
Mail xorriso support requests to <bug-xorriso [AT] gnu.org>.
REPORTING BUGS
Report bugs to <bug-grub [AT] gnu.org>.
SEE ALSO
The full documentation for grub-mkrescue is maintained as a Texinfo manual. If the info and grub-mkrescue programs are properly installed at your site, the command
info grub-mkrescue
should give you access to the complete manual.