open(DAT_Source, $Source_data_file) || die("Could not open file!"); @raw_data_source=; open(DAT_Expected, $Expected_data_file) || die("Could not open file!"); @raw_data_Expected=; if (@raw_data_source == @raw_data_Expected) { print "DATA MATCHED!"; } else { print "DATA NOT MATCHED!"; } close(DAT_Source); close(DAT_Expected);