No, you need that too, and it must be a proper path to perl too, but that's usually called the
shebang line.
No, I'm now talking about CGI 101, you can use a simple
print "Content-type: text/plain\n\n";
before your print anything else, or something similar but more advanced from one of the
CGI modules.
For simple experimentation, it'd be best to use something like
use CGI::Carp 'fatalsToBrowser';
because then you'll get your Perl error messages in the browser window, too.
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