Hello Discipulus I haven't tried the code, but I wrote it based on my understanding. Please excuse me i am very beginner in perl. my @counts=() was wriiten to define number of files so while running this programme i thought I would use: perl prog.pl *.txt And ARGV was used because name of files vary. As per suggestions, i am trying to run new code. Thank you for suggestions:)

In reply to Re^2: find common data in multiple files by mao9856
in thread find common data in multiple files by mao9856

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