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  1. or download this
    @ary = $str =~ m/(stuff)/g;
  2. or download this
    ($scalar) = $str =~ m/(this)/;
  3. or download this
    $str =~ m/(stuff)/;
print $1
  4. or download this
    @all_the_matches   = $str =~ m/(stuff)/g;
  5. or download this
    @links = $html =~ m/<a[^>]+href\s*=\s*["']?([^"'> ]+)/ig;
  6. or download this
    <A CLASS="blah" HREF="foo.com">
  7. or download this
    $data = '
f1 f2 f3
...

@second = $data =~ m/^\S+\s+(\S+)/mg;
print "@second";