perldoc > curses(3)

Found in /usr/share/perl/5.38/pod/perlfaq3.pod
  How can I use curses with Perl?
    The Curses module from CPAN provides a dynamically loadable object
    module interface to a curses library. A small demo can be found at the
    directory <http://www.cpan.org/authors/id/T/TO/TOMC/scripts/rep.gz> ;
    this program repeats a command and updates the screen as needed,
    rendering rep ps axu similar to top.