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Re: extglob and ()/{}
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From: |
Daniel Mills |
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Subject: |
Re: extglob and ()/{} |
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Date: |
Tue, 6 Apr 2021 10:59:20 -0400 |
On Tue, Apr 6, 2021 at 10:56 AM Peng Yu <pengyu.ut@gmail.com> wrote:
>
> So the bottomline is not to use `shopt -s extglob` in () and {}
> blocks? If one wants to use `shopt -s extglob`, it must be outside of
> () and {} blocks?
>
>
> It can be used in those blocks, but it must be declared outside of them.
And you cannot say use a subshell to make the option revert afterwards.