Or even 
use CGI;
my $query = $ENV{QUERY_STRING} || $ENV{REDIRECT_QUERY_STRING} || '%68%
+69.example.com';
my $domain = CGI->unescape( $query );
print CGI->header;
print "$domain\n";
__END__
Content-Type: text/html

hi.example.com

[download]

In reply to Re^2: How to convert an @ARGV to form based input? by Anonymous Monk
in thread How to convert an @ARGV to form based input? by taint

Title:
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