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From:	Helmut Karlowski <helmut DOT karlowski AT ish DOT de>
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Cc:	cygwin AT cygwin DOT com
Subject:	Re: Rounding off real (floating point) values - bash to awk
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Date:	Thu, 26 Nov 2015 18:20:41 +0100
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---------------------------------------------------
> On Thu, Nov 26, 2015 at 10:29 AM, Steven Penny wrote:
> > echo 3.7 | awk '{printf "%.0f", $0}'
> 
> Another option
> 
> awk 'BEGIN {printf "%.0f", ARGV[1]}' 3.7

#4: 

printf "%3.0f\n" 3.7

-Helmut


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