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sh(1) man page bug(s?)
A pipeline may be prefixed by
the `!' reversed word which causes the exit status of the
pipeline to be
logically complemented: if the original status was 0 the
status will be 1; if the original status was not 0, the
tus will be 0.
I believe this should be:
the `!' reserved word
(isn't it a token?)
Meanwhile the next paragraph says there's a `|&' token, but
I've searched the whole document for | and & and can't
find any explanation of what this token does. Am I missing
Free Software: "You don't pay back, you pay forward."
-- Robert A. Heinlein