GRUB-FSTEST
Section: C Library Functions (3)
Updated: Wed Feb 26 2014
Page Index
NAME
grub-fstest — Debug tool for GRUB's filesystem driver.
SYNOPSIS
grub-fstest [-c | --diskcount=
NUM] [-C | --crypto]
-
[-d | --debug=STRING] [-K | --zfs-key=FILE|prompt]
-
[-n | --length=NUM] [-r | --root=DEVICE_NAME]
-
[-s | --skip=NUM] [-u | --uncompress] [-v | --verbose]
-
IMAGE_PATH <blocklist FILE | cat FILE |
-
cmp FILE LOCAL | cp FILE LOCAL | crc FILE |
-
hex FILE | ls PATH | xnu_uuid DEVICE>
DESCRIPTION
grub-fstest is a tool for testing GRUB's filesystem drivers. You should not normally need to run this program.
OPTIONS
- --diskcount=NUM
-
Specify the number of input files.
- --crypto
-
Mount cryptographic devices.
- --debug=STRING
-
Set debug environment variable.
- --zfs-key=FILE|prompt
-
Load ZFS cryptographic key.
- --length=NUM
-
Handle NUM bytes in output file.
- --root=DEVICE_NAME
-
Set root device.
- --skip=NUM
-
Skip NUM bytes from output file.
- --uncompress
-
Uncompress data.
- --verbose
-
Print verbose messages.
COMMANDS
- blocklist FILE
-
Display block list of FILE.
- cat FILE
-
Display FILE on standard output.
- cmp FILE LOCAL
-
Compare FILE with local file LOCAL.
- cp FILE LOCAL
-
Copy FILE to local file LOCAL.
- crc FILE
-
Display the CRC-32 checksum of FILE.
- hex FILE
-
Display contents of FILE in hexidecimal.
- ls PATH
-
List files at PATH.
- xnu_uuid DEVICE
-
Display the XNU UUID of DEVICE.
SEE ALSO
info grub