If you could help me with another problem I encountered in this program I would be very grateful. I want to enter the number of columns, only once for all the files, not for every file. My original code is: 

while (my $line = <$original_fh>) {
    print "Enter the desired number of columns: ";
        my $nr = <STDIN>;
        chomp($nr);
    $line =~ s/((\w\w\t){$nr})/$1\n/g;
    $line =~ s/\t/,/g;
    $line =~ s/(\d{2})/$replace[$1]/g;
    print $final_fh $line;
}

[download]

and I tried something like this unsuccessfully

 while (my $line = <$original_fh>) {
    for my $file (@files) {
    print "Enter the desired number of columns: ";
          my $nr = <STDIN>;
          chomp($nr);
    $line =~ s/((\w\w\t){$nr})/$1\n/g;
  }
    $line =~ s/\t/,/g;
    $line =~ s/(\d{2})/$replace[$1]/g;
    print $final_fh $line;

  }

[download]

In reply to Re^4: Read from multiple files change the data with a script and the write the respective output files with a different extension by Akatsuki
in thread Read from multiple files change the data with a script and the write the respective output files with a different extension by Akatsuki

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