Manual: grub-mknetdir

GRUB-MKNETDIR(1)					User Commands					    GRUB-MKNETDIR(1)

NAME
       grub-mknetdir - prepare a GRUB netboot directory.

SYNOPSIS
       grub-mknetdir [OPTION...]

DESCRIPTION
       Prepares GRUB network boot images at net_directory/subdir assuming net_directory being TFTP root.

       --appended-signature-size=SIZE
	      Add a note segment reserving SIZE bytes for an appended signature

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

       --disable-cli
	      disabled command line interface access

       --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/]

       --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.

       -x, --x509key=FILE
	      embed FILE as an x509 certificate for appended signature checking

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

       --net-directory=DIR
	      root directory of TFTP server

       --subdir=DIR
	      relative subdirectory on network server

       -?, --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.

       Prepares GRUB network boot images at net_directory/subdir assuming net_directory being TFTP root.

REPORTING BUGS
       Report bugs to .

SEE ALSO
       grub-mkimage(1)

       The  full  documentation for grub-mknetdir is maintained as a Texinfo manual.  If the info and grub-mknetdir programs
       are properly installed at your site, the command

	      info grub-mknetdir

       should give you access to the complete manual.

GRUB 2.14-2ubuntu2					 March 2026					    GRUB-MKNETDIR(1)