Re: Coproc usage ... not understanding

[Bob Proulx]

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