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Re: Exporting functions does not expand aliases in subshells
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From: |
Oğuz |
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Subject: |
Re: Exporting functions does not expand aliases in subshells |
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Date: |
Thu, 11 Apr 2024 18:57:41 +0300 |
On Thursday, April 11, 2024, Kerin Millar <kfm@plushkava.net> wrote:
>
> Notwithstanding, I tried declaring the same function in an interactive
> instance of dash and found that the alias within the command substitution
> does end up being expanded, which is in stark contrast to the behaviour of
> bash.
>
Bash's behavior matches that of dash in POSIX mode. This is documented here
in the 8th item https://tiswww.case.edu/php/chet/bash/POSIX
--
Oğuz