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From:	"Dave Korn" <dk AT artimi DOT com>
To:	<cygwin AT cygwin DOT com>
Subject:	RE: Obvious Tip: Calling Windows "Calc" from Prompt
Date:	Fri, 6 Aug 2004 18:42:27 +0100
MIME-Version:	1.0
In-Reply-To:	<v5g7h09d3st0o42346vp255d1hntf9u4g0@4ax.com>
Message-ID:	<NUTMEG5ZEUrXaIL9S3d00000c49@NUTMEG.CAM.ARTIMI.COM>
X-OriginalArrivalTime:	06 Aug 2004 17:42:28.0046 (UTC) FILETIME=[BDCB5EE0:01C47BDC]

> -----Original Message-----
> From: cygwin-owner On Behalf Of zzapper
> Sent: 06 August 2004 18:34

> On Thu, 05 Aug 2004 22:53:20 +0100,  wrote:
> 
> You can also script bc
> echo 2+4 | bc -l 


  For the quickest command-line calculator, if you're using bash you can
just use arithmetic expansion, e.g:

dk AT mace /davek> echo $(( 5 * 23 + 17 ))
132
dk AT mace /davek>


    cheers, 
      DaveK
-- 
Can't think of a witty .sigline today....


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