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From: | Bob Proulx |
Subject: | Re: Coproc usage ... not understanding |
Date: | Tue, 9 Aug 2011 18:37:17 -0600 |
User-agent: | Mutt/1.5.21 (2010-09-15) |
Chet Ramey wrote: > Linda Walsh wrote: > > Ideas? > > 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. This may be a good point to mention this reference: http://www.pixelbeat.org/programming/stdio_buffering/ And the 'stdbuf' command the came out of it. http://www.gnu.org/software/coreutils/manual/html_node/stdbuf-invocation.html#stdbuf-invocation Bob
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