box-o-sand/perl-practice/web/html/cgi-bin/query.cgi

#!/usr/bin/env perl

use strict;
use warnings;
use CGI;
use CGI::Carp qw(carpout fatalsToBrowser);


BEGIN {
    use CGI::Carp qw(carpout);
    open(LOG, ">>/home/me/tmp/mycgi-log") or
        die("Unable to open mycgi-log: $!\n");
    carpout(*LOG);
}


sub main {
    my $query = CGI->new();
    print $query->header(-content_type => 'text/plain');

    my $search = $query->param('q');

    if (!$search eq undef) {
        printf("You searched for: %s\n", $query->escapeHTML($search));
    } else {
        printf("Invalid search? You must provide a 'q' argument.\n");
    }
}


main();


1;
__END__