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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??

in reply to Re: reset of match variables
in thread reset of match variables

Or even just this:

$SUM += /$regex/;

Update: Sorry, mine only counts the number of matches (like grep -c). To accumulate the values of matches, I still instinctively reach for (something like) this:

nawk '/([0-9]*)/{tot+=$1}END{print tot}' file

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