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From: malte@techfak.uni-bielefeld.de
To: rc@hawkwind.utcs.toronto.edu
Subject: Re: $pid
Date: Thu, 4 Jun 1992 06:05:06 -0400	[thread overview]
Message-ID: <9206041005.AA01785@dahlie.techfak.uni-bielefeld.de> (raw)
In-Reply-To: Mail from 'Chris Siebenmann <cks@hawkwind.utcs.toronto.edu>' dated: 	Thu, 4 Jun 1992 05:07:34 -0400

I don't think echo `{ echo $pid } should be different from echo $pid because
I don't really want know that backquote substitution requieres a fork(2).
Of course, shell functions and explicit subshell commands "@{ .. }" should.

Malte.



       reply	other threads:[~1992-06-04 10:05 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <cks@hawkwind.utcs.toronto.edu>
1992-06-04 10:05 ` malte [this message]
1992-06-04 17:01 $pid haahr
  -- strict thread matches above, loose matches on Subject: below --
1992-06-04 16:57 $pid haahr
1992-06-04 12:14 $pid Erik Quanstrom
1992-06-03 23:17 $pid Erik Quanstrom
1992-06-03 23:49 ` $pid Chris Siebenmann
1992-06-05  1:16 ` $pid John Mackin

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