This looks more like you really want logfiles rather than redirecting STDERR
This is untested, but should work, if not it will give you a foundation on what to work with.
The ` backtick operator is explained in perlop
open(DUMP,">>./dump.txt") or die "could not open: $!\n";
open(ERR,">>./error.txt") or die "could not open: $!\n";
while ($DIR[$a]) {
print "$directory\\$DIR[$a]\n";
print DUMP "$directory\\$DIR[$a]";
my $output = `identify -verbose $directory\\$DIR[$a]`;
or print ERR "$directory\\$DIR[$a]\n";
print DUMP "$output\n";
$a=$a+1;
}
You should take a look at you indenting style. You current style makes it difficult to follow your logic
grep
|
Unix - where you can throw the manual on the keyboard and get a command |
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