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Re: Coproc usage ... not understanding

From: Chet Ramey
Subject: Re: Coproc usage ... not understanding
Date: Tue, 09 Aug 2011 20:05:13 -0400
User-agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv: Gecko/20110616 Lightning/1.0b2 Thunderbird/3.1.11

On 8/3/11 4:11 PM, Linda Walsh wrote:

> I've searched for coproc usage examples on the web, but there aren't
> many, and the few I found, while working for their test case, didn't
> fully replicate my setup, so it didn't work.
> Ideas?
> What am I doing wrong?

You're probably running into grep (and sort, and sed) buffering its
output.  I haven't been able to figure out a way past that.

``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    address@hidden    http://cnswww.cns.cwru.edu/~chet/

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