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Re: How do we get state of a flag in set -o ...


From: Budi
Subject: Re: How do we get state of a flag in set -o ...
Date: Wed, 12 Jul 2023 02:54:10 +0700

EDIT:

How do we get state of a flag in set -o ... that has no directly alias
set [-+] , e.g.
set -o posix
or
set -o vi
?

not, e.g. set -o errexit , as it can be retrieved by echo $-

then it'll be determined if letter e exists at the output string .
Please help sincerely.



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