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  1. or download this
      use strict;
      my $string = "Hello World";
    ...
      $char = substr($string,-1);
      print ">>$string<<\n";
      print "[[$char]]";
    
  2. or download this
    perl -MHTTP::Daemon -MHTTP::Response -MLWP::Simple -e ' ;    # The  
    $d = new HTTP::Daemon and fork and getprint $d->url and exit;#spider
    ($c = $d->accept())->get_request(); $c->send_response( new   #in the
    HTTP::Response(200,$_,$_,qq(Just another Perl hacker\n))); ' #  web