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  1. or download this
    c:\@Work\Perl\monks>perl -wMstrict -le
    "foreach (my $i = 2;  $i < 10;  $i += 3) { printf qq{$i }; }  print ''
    +;
    ...
    2 3 4 5
    6 7 8 9
    6 7 8 9