Quoting Vladimir 'phcoder' Serbinenko <phco...@gmail.com>:
If the variable name is not specified, I think xnu_uuid should just
output the UUID without any explanations. Explanations belong to the
help, not to the normal output.
GRUB2 becomes increasingly more complex. We try to document it on
grub.enbug.org but when user needs the info the most his only system
is unbootable. Perhaps we should incorporate a more extensive help
into grub2 itself. man format looks rather easy to parse
My point is that commands shouldn't be outputting any help text unless
the user requests it.
--
Regards,
Pavel Roskin
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