Wrote this 'cause I couldn't get the tree program online to work on my computer.

#!/usr/bin/perl
use Term::ANSIColor;
use Getopt::Long;


my $depth = 0;
my $directory = ".";
my $totaldir = 0;
my $totalfile = 0;
my %CONFIG = ();
my $output = 'STDOUT';

Getopt::Long::Configure ("bundling_override");
GetOptions(\%CONFIG, 'n=i', 'c', 'r', 'o', 'L');

if (exists($CONFIG{'o'})) {
    $CONFIG{'o'} = 'tree_dir';
    $output = <FILE>;
    open($output, ">$CONFIG{'o'}") or die "Can't open $output : $!";
}

if (!(-d $ARGV[0]) && ($ARGV[0])) {
    print "Directory does not exist.\n";
    print "Exiting\n";
    exit;
} else {
    $directory = (!$ARGV[0] ?  "." : $ARGV[0]);
    print "\nAtlasing \"$directory\" and it's sub-directories.\n\n";
}

&tree($directory);

sub tree {
    my (@directory, @dirs, @files);
    my $i = 0;
    chdir "$_[0]";
    chomp(@directory = glob("*"));
    $depth++;

    foreach my $cur (@directory) {
       (-d $cur) ? push(@dirs, $cur) : push(@files, $cur);

    }

    $totaldir += @dirs;
    $totalfile += @files;

    if ($CONFIG{'r'}) {
        (@dirs, @files) = reverse(@files, @dirs);
    }

    @directory = (@dirs, @files);
    foreach my $cur (@directory) {
        print $output "\n|" . (" " x ($depth-1));
        if (exists($CONFIG{'n'}) and ($i >= $CONFIG{'n'}) and (!(-d $c
+ur))) {
            print $output "+ " . (($#directory - $i) + 1) . " more fil
+es in this directory";
            last;
        } else {
            print $output "-";
            print color((-d $cur) ? 'bold blue' : 'red')  if ($CONFIG{
+'c'});
            print $output $cur;
            print color 'reset';
            print $output "\/" and tree($cur) if (-d $cur);
            if (exists($CONFIG{'L'}) && (!(-d $cur))) {
                $mtime = gmtime((@stat = stat($cur))[9]);
                print "    $mtime";
            }
        $i++;
        }

    }
    chdir "..";
    $depth--;
    return;
}

print $output "\n\nTotal number of directories: $totaldir.";
print $output "\nTotal number of files: $totalfile.\n";
close($output);
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