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Re: A little golf anyone?

by Aristotle (Chancellor)
on Oct 31, 2002 at 00:56 UTC ( [id://209298]=note: print w/replies, xml ) Need Help??

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  1. or download this
    df -k|perl -pale'map{my$i;$_=sprintf"%6.1f%s",$_/1024,qw(K M G)[++$i]while$_>1024}@F[1..3];$_=join"\t",@F'
  2. or download this
    df -k|perl -pale'map{$_=sprintf"%6.1f%s",$_/1024,qw(K M G)[++$"]while$_>1024}@F[1..3];$"="\t";$_="@F"'
  3. or download this
    df -k|awk '{OFS="\t";CONVFMT="%6.1f";for(i=2;i<5;i++){while($i>1024)$i=$i/1024}print}'
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