#!/usr/bin/perl open(MYINPUTFILE, ") { my($line) = $_; chomp($line); @data = split(/,/, $line); if ((@data[2] eq "D")||(@data[2] eq "C")) { printf ("\n type "); print @data[2]." "; print @data[1].".txt "; } else { print @data[1].".txt "; } } close(MYINPUTFILE);