Hello RockE,

As you don’t actually ask a question, I’ll have to guess that you want a way to remove duplicate directories from your output. Here is one approach:

...
my %dirs;
find(\&dir_names, $wellpath);
print "$_\n" for sort keys %dirs;

sub dir_names
{
    # skip over everything that is not a directory
    return unless -d $File::Find::name;

    # skip over directories that don't match required pattern
    return unless $File::Find::dir =~ /[IPD]\d{8}$/;

    $dirs{$File::Find::dir} = 1;
}

[download]

That is, instead of printing each directory as it is found, store it in a hash and print the hash keys after the call to find has completed. As hash keys are necessarily unique, no duplicates will be recorded.

Hope that helps,

Update: See the correction below.

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

In reply to Re: File::Find pattern match question by Athanasius
in thread File:Find pattern match question by RockE

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