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From "Ralf S. Engelschall" <...@engelschall.com>
Subject Re: cvs commit: apache-apr/apr/lib Makefile.in
Date Fri, 26 Mar 1999 22:56:29 GMT

In article <B0565F19A2B4D111AA050080D8700E16010B4F05@ecc-nt03.umi.bhowell.com> you wrote:

> Ken/Ralf:
> 
> The subshell allows you to make certain that you can properly redirect the
> output.  I have used this technique with telnet to be able to redirect its
> output.
> 
> 	(telnet machine 80) 1>junk.out 2>&1 <<EOF
> 	GET /which.html
> 	EOF
> 
> Without the subshell the telnet performs its own rediection of STDIN, STDOUT
> and STDERR.

Yeah, ok: Telnet is special. It's terminal based application.
But for uname it's unnecessary.
                                       Ralf S. Engelschall
                                       rse@engelschall.com
                                       www.engelschall.com

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