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Re^5: Hmmm: while(), file handle and $_ gotcha

by ikegami (Patriarch)
on Mar 06, 2009 at 16:15 UTC ( #748904=note: print w/replies, xml ) Need Help??


in reply to Re^4: Hmmm: while(), file handle and $_ gotcha
in thread Hmmm: while(), file handle and $_ gotcha

Since we want to print the first 5 lines of each group of 10,
while (<DATA>) { print if ($. - 1) % 10 < 5; }

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