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Re: Redirecting pipes?

From: Eric S. Raymond
Subject: Re: Redirecting pipes?
Date: Sat, 19 Oct 2002 23:20:02 -0400
User-agent: Mutt/1.4i

Paul Jarc <address@hidden>:
> { xsltproc "$tmpfile" 2>&1 >&3 | sed -e ":$tmpfile:s::foobar.xml:" } 3>&1

Hm.  Are you sure that shouldn't read  2>&1 >&3 ?  It looks like you're 
directing stderr to fd 1,  then directing fd1 to fd3

And I suspect that last 3>&1 ought to read 3>&2.

The bsic trick of using a redirect to fd 3 inside the command and a redirect 
of fd 3 outside it looks like it should work, though.
                <a href="http://www.tuxedo.org/~esr/";>Eric S. Raymond</a>

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