just that partial snippet looks ok .. two general ideas:

You can always put next unless -f $job; in the foreach -- that will exclude directories (see -X).

A File::Find::Rule approach: 
my @files = File::Find::Rule->file()
                            ->name(qr/^.{36}\.txt$/)
                            ->maxdepth(1)
                            ->in("G:/Perl_program/Input");
my @tags = map { /(.{36})\.txt$/ ? $1 : undef } @files;

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In reply to Re: How do I read files in a directory and not directories? by davidrw
in thread How do I read files in a directory and not directories? by Win

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