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Re: Weird process substitution behavior
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From: |
Michael Haubenwallner |
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Subject: |
Re: Weird process substitution behavior |
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Date: |
Fri, 15 Nov 2013 09:35:51 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130923 Thunderbird/17.0.8 |
On 11/14/2013 08:56 PM, Chet Ramey wrote:
> On 11/8/13 6:26 PM, John Dawson wrote:
>> The following surprised me. I thought line 4 of the output, and certainly
>> line 5 of the output, should have said "0 /dev/fd/63" too. Is this behavior
>> a bug?
>
> I'm still looking at this. I have not had a great deal of time to
> investigate.
Maybe interesting:
With named pipes (some non-Linux platforms) this does hang after the first line.
Not sure which behaviour actually is the Right Thing though.
/haubi/