GRUB-FSTEST
Section: User Commands (1)
Updated: December 2015
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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
<DD CLASS="c2|info grub-fstest:
should give you access to the complete manual.
