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  1. or download this
    knoppix@Microknoppix:~$ perl -E '
> @arr = qw{ one two three four };
...
three
one two three four
knoppix@Microknoppix:~$
  2. or download this
    knoppix@Microknoppix:~$ perl -Mstrict -wE '
> our @arr = qw{ one two three four };
...
three
one two three four
knoppix@Microknoppix:~$
  3. or download this
    knoppix@Microknoppix:~$ perl -Mstrict -wE '
> my @arr = qw{ one two three four };
...
three
one two three four
knoppix@Microknoppix:~$