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Re: export in posix mode
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From: |
Eric Blake |
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Subject: |
Re: export in posix mode |
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Date: |
Wed, 27 Feb 2013 13:05:47 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130219 Thunderbird/17.0.3 |
On 02/27/2013 11:07 AM, James Mason wrote:
> I certainly could be doing something wrong, but it looks to me like bash
> - when in Posix mode - does not suppress the "-n" option for export.
> The version of bash that I'm looking at is 3.2.25.
So what? Putting bash in posix mode does not require bash to instantly
prohibit extensions. POSIX intentionally allows for implementations to
provide extensions, and 'export -n' is one of bash's extensions.
There's no bug here, since leaving the extension always enabled does not
conflict with subset of behavior required by POSIX.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- export in posix mode, James Mason, 2013/02/27
- Re: export in posix mode,
Eric Blake <=
- Re: export in posix mode, Chet Ramey, 2013/02/27
- Re: export in posix mode, Bob Proulx, 2013/02/27
- Re: export in posix mode, Chet Ramey, 2013/02/27
- Re: export in posix mode, Eric Blake, 2013/02/27
- Re: export in posix mode, Bob Proulx, 2013/02/27