Hello mao9856

I think your question has already being answered by fellow Monk afoken. Fo me in UnixOS it looks that it is working fine, see sample of code bellow. For any reason if the script is not working on your OS update us and provide more information so we can assist you.

Sample of dir:

$ ls -la
total 36
drwxr-xr-x 2 tinyos tinyos 4096 Jan  2 10:42 .
drwxr-xr-x 5 tinyos tinyos 4096 Jan  2 10:41 ..
-rw-r--r-- 1 tinyos tinyos   97 Jan  2 10:41 File1.txt
-rw-r--r-- 1 tinyos tinyos   85 Jan  2 10:41 File2.txt
-rw-r--r-- 1 tinyos tinyos   74 Jan  2 10:41 File3.txt
-rw-r--r-- 1 tinyos tinyos  651 Jan  2 10:42 test.pl

[download]

Sample of code:

$ perl test.pl *.txt
$VAR1 = [
          'ID157    TSR11',
          'ID121    ABC14',
          'ID122    EFG87'
        ];

[download]

Hope this helps, Best Regards (BR).

Seeking for Perl wisdom...on the process of learning...not there...yet!

In reply to Re^5: find common data in multiple files by thanos1983
in thread find common data in multiple files by mao9856

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