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Re^2: reset of match variables

by hbm (Hermit)
on Oct 03, 2011 at 18:22 UTC ( #929399=note: print w/replies, xml ) Need Help??

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  1. or download this
    $SUM += /$regex/;
    
  2. or download this
    nawk '/([0-9]*)/{tot+=$1}END{print tot}' file
    

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