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Re: bash 4.4 changed behavior wrt to builtin 'command'
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From: |
Chet Ramey |
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Subject: |
Re: bash 4.4 changed behavior wrt to builtin 'command' |
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Date: |
Mon, 7 Aug 2017 14:38:11 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 |
On 8/7/17 10:32 AM, Reto wrote:
> Hi,
>
> Not sure if it's a bug or intended behavior, but in bash 4.4 the behavior
> changed with respect to builtin command 'command', called with /bin/sh.
When in Posix mode, bash doesn't allow functions to be defined with the
same name as a special builtin. It seems like RedHat added `command' to
the list of special builtins in their custom build of bash-4.4. Open a
ticket if they're your vendor.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/