Ah, that's very cool:

my $match =
my ($fsys, $kb, $used, $avail, $cap, $mtd) = 
$df_output =~ m{\A (.+) \s+ (\d+) \s+ (\d+) \s+ (\d+) \s+ (\d+) % \s+ 
+(.+) \z}xms;
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I didn't know match could be used in a list context like that. Chaining the scalar assignment is a nice touch.
Thank you.

Thanks,
cbeckley