Can I do the same again? Can I say that "I want 30 folders, from AB0001 up to AB0030; also 50 folders, from BC0001 up to BC0050" and so on?
Something like this: 
use strict;
use warnings;

my @dirs = (
    make_seq( 'AB', 6, 1, 30 ),
    make_seq( 'BC', 6, 1, 50 ),
);

for my $dir (@dirs) {
    for my $subdir ( make_seq( 'S', 6, 1, 100 ) ) {
        print "$ENV{HOME}/$dir/$subdir\n";
    }
}

sub make_seq {
    my ( $prefix, $total_length, $from, $to ) = @_;

    my $length = $total_length - length($prefix);
    my $format = "${prefix}%0${length}d";

    return map sprintf( $format, $_ ), $from .. $to;
}

[download]
If that looks like what you want, replace print with make_path (and remove \n, obviously). Note that make_path doesn't understand ~ (tilde), but you can use $ENV{HOME} instead of tilde.

In reply to Re: make_path for creating directory tree by Anonymous Monk
in thread make_path for creating directory tree by fasoli

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