Dear Monks,

I would like to concatene data from two files (excel csv files). However, I would like to concatene only a part of them.

I have two files.

Name_1;Name_2
    
1;2
3;4
[download]

Name_1;Name_2
    
5;6
7;8
[download]

I have made the script

use strict; 
use diagnostics;
use warnings;

my $infile;
my @FILES = glob('file_*');
my $outfile = "outfile.csv";

open(OUTFILE, ">$outfile");

foreach $infile(@FILES){
    open(INFILE, "<$infile");
    while (my $line = <INFILE>){
        print OUTFILE $line;
        }    
    close INFILE;
}    

close OUTFILE;
[download]

The result is:

Name_1;Name_2
    
1;2
3;4
Name_1;Name_2
    
5;6
7;8
[download]

I would like to have only

Name_1;Name_2
    
1;2
3;4
5;6
7;8
[download]

Could you give me some advice ? Thanks a lot

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