grub-fstest(1) [centos man page]

GRUB-FSTEST(1)                                                     User Commands                                                    GRUB-FSTEST(1)

NAME

       grub-fstest - debug tool for GRUB filesystem drivers

SYNOPSIS

       grub-fstest [OPTION...] IMAGE_PATH COMMANDS

DESCRIPTION

       Debug tool for filesystem driver.

              Commands:

       blocklist FILE
              Display blocklist of FILE.

       cat FILE
              Copy FILE to standard output.

       cmp FILE LOCAL
              Compare FILE with local file LOCAL.

       cp FILE LOCAL
              Copy FILE to local file LOCAL.

       crc FILE
              Get crc32 checksum of FILE.

       hex FILE
              Show contents of FILE in hex.

       ls PATH
              List files in PATH.

       xnu_uuid DEVICE
              Compute XNU UUID of the device.

       -c, --diskcount=NUM
              Specify the number of input files.

       -C, --crypto
              Mount crypto devices.

       -d, --debug=STRING
              Set debug environment variable.

       -K, --zfs-key=FILE|prompt
              Load zfs crypto key.

       -n, --length=NUM
              Handle N bytes in output file.

       -r, --root=DEVICE_NAME
              Set root device.

       -s, --skip=NUM
              Skip N bytes from output file.

       -u, --uncompress
              Uncompress data.

       -v, --verbose
              print verbose messages.

       -?, --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.

SEE ALSO

       grub-probe(8)

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

              info grub-fstest

       should give you access to the complete manual.

grub-fstest (GRUB) 2.02-2ubuntu8.3                                   July 2018                                                      GRUB-FSTEST(1)

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

NAME

       grub-mknetdir - prepare a GRUB netboot directory.

SYNOPSIS

       grub-mknetdir [OPTION...]

DESCRIPTION

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

       -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.

       --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 <bug-grub@gnu.org>.

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-mknetdir (GRUB) 2.02-2ubuntu8.3                                 July 2018                                                    GRUB-MKNETDIR(1)