#!/usr/pkg/bin/perl
#
#  f13: /usr/bin/perl
#  sdf: /usr/pkg/bin/perl
#
use strict;
use warnings;

# need this for apache server
print "content-type: text/html \n\n";

my $x = 456;
#$x = 456;     # <-- error because of "use strict"

print "This script is running perl <br/>\n  x= ".$x." <br /> \n";