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Re: not sure about number comparison
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From: |
Kerin Millar |
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Subject: |
Re: not sure about number comparison |
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Date: |
Sun, 19 Feb 2023 19:53:49 +0000 |
On Sun, 19 Feb 2023 14:15:41 -0500
Roger <rogerx.oss@gmail.com> wrote:
> I like this method.
>
> Any notes on POSIX compliance? Or as it sounds if most are doing it, is it
> already considered mostly POSIX compliant?
POSIX sh does not support the (( conditional construct. If it is your intent to
write for sh, you might be interested in knowing that shellcheck.net does a
good job of raising issues of conformance. Also, the specification for sh can
be found here:
https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18.
--
Kerin Millar