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  1. or download this
    #!/usr/local/bin/perl
use warnings;
...
$SETTINGS{type}="surreal";

1;     # modules need to end with a true value
  2. or download this
    #!/usr/bin/perl
use warnings;
...

print "$_ : '$SETTINGS{$_}'\n" for (keys %SETTINGS);
  3. or download this
    name : 'bob dobbs'
type : 'surreal'