bug#29297: closed (linux grep question, please help us to see, thank you )

[GNU bug Tracking System]

Your message dated Tue, 31 Dec 2019 11:56:09 -0800
with message-id <address@hidden>
and subject line Re: linux grep question, please help us to see, thank you
has caused the debbugs.gnu.org bug report #29297,
regarding linux grep question, please help us to see, thank you 
to be marked as done.

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29297: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=29297
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--- Begin Message --- Subject: linux grep question, please help us to see, thank you Date: Tue, 14 Nov 2017 03:47:22 +0000

Hi,

 

when we executed shell, we found that the grep command with wrong write error, and the return value was 2. May I ask where the problem is? And this is a probabilistic problem, Thank you

 

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> Re: linux grep question, please help us to see, thank you
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> Date: 
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> Tue, 31 Dec 2019 11:56:09 -0800
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> Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2
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> Re <https://bugs.gnu.org/29297> dated 2017-11-14:
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> > the grep command with wrong write error, and the return value was 2. May I 
> > ask where the problem is? And this is a probabilistic problem
>
> Grep reports 'write error' if the 'write' system call fails. If 'grep' was
> incorrect, it's because the 'write' system call was incorrect. So, as near as I
> can see this is not a 'grep' bug and I am closing the bug report.
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