This will also find files with names consisting of digits only... 

use strict;
my @LOGDIR = <*>;
foreach my $DIR(@LOGDIR) {
        if($DIR =~ m/^(\d+)$/){
                print "$DIR\n";
        }
}

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In reply to Re: Regex pattern to find directories only with digits by hdb
in thread Regex pattern to find directories only with digits by Bindo

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