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Re: [Help-bash] Why bash has two sets of options (controlled by `set' an
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From: |
ziyunfei |
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Subject: |
Re: [Help-bash] Why bash has two sets of options (controlled by `set' and `shopt') |
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Date: |
Mon, 9 Nov 2015 21:38:51 +0800 |
> On Oct 26, 2015, at 7:27 PM, Eduardo A. Bustamante López <address@hidden>
> wrote:
>
> Because 'set' is used for options that are common along shells, i.e. POSIX
> shells. And shopt is used for options that are specific to bash.
But some options like "keyword", "onecmd" and "errtrace" are not in the POSIX
standard.