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Re^2: Count similar characters in a row

by jwkrahn (Monsignor)
on Oct 06, 2010 at 16:00 UTC ( #863827=note: print w/ replies, xml ) Need Help??


in reply to Re: Count similar characters in a row
in thread Count similar characters in a row

perl -lane '$count++ if "rrr" eq join "",@F[1 .. 3] }{ print $count' m +y_column_file.txt


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