grub-fstest - debug tool for GRUB filesystem drivers
grub-fstest [OPTION...] IMAGE_PATH
COMMANDS
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.
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.