grub-emu8
Manual page for grub-emu (grub) 1.96
Usage
grub-emu [OPTION] ...
Overview
GRUB emulator.
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-r, --root-device=DEV -
use DEV as the root device [default=guessed]
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-m, --device-map=FILE -
use FILE as the device map [default=/boot/grub/device.map]
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-d, --directory=DIR -
use GRUB files in the directory DIR [default=/boot/grub]
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-v, --verbose -
print verbose messages
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-H, --hold[=SECONDS] -
wait until a debugger will attach
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-h, --help -
display this message and exit
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-V, --version -
print version information and exit