The code should select list.txt from first directory and then process all the 10 list.txt files one by one from each of the 10 directories.

chdir "my_parent_dir";
my @files = glob("*/list.txt");

for my $item(@files){
   open my $currentfile, '<', $item;
   .. do something...
   close $currentfile; 
   } # and go to the next item of the loop

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In reply to Re: Reading the same file from all the subdirectories by pvaldes
in thread Reading the same file from all the subdirectories by zing

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