From: Edward Faulkner <ef@...>
Date: 2005-09-13T12:44:17+09:00
Subject: Re: Quick question.

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On Tue, Sep 13, 2005 at 12:25:28PM +0900, Kevin Brown wrote:
> I want to take a float (say 0.0) and output it with a space in front if i=
t's=20
> positive, - in front if it's negative, and be able to specify how many=20
> numbers after the decimal get printed (padding with zeros). =20

printf "% .2f", 3.14159
 3.14
printf "% .2f", -2
-2.00

best regards,
Ed


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