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]
--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
--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@gnu.org>.
REPORTING BUGS
Report bugs to <bug -grub@gnu.org>.
SEE ALSO
grub-mkimage(1) 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.