grub2-fstest - Man Page
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.