my $processed_files = 0;
find({ wanted => sub {
         if( $File::Find::name eq '/data/logs/master' ) {
             $File::Find::prune = 1; # stop searching through this

         } elsif( -f $File::Find::name && $File::Find::name =~ /auth.log$/ ) {
             save_file($File::Find::name)
         } else {
             # ignore the file
         }
     follow => 1 },
     @ARGV
    );