GRUB-MKRESCUE(1)                                          User Commands                                          GRUB-MKRESCUE(1)

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  indi‐
       cate 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.

GRUB 2.12-1ubuntu7                                          April 2024                                           GRUB-MKRESCUE(1)