Re: The Environment variable for URL...

This question would probably be more apropriate to a discussion forum related to your webserver. However, in the spirit of Perlmonks I offer you a short perl/CGI script that will show you all the environmental variables that are available so you can see if you can find one that suits your needs.

#!/usr/bin/perl -w
use strict;
use CGI qw(:standard);
print header,
  start_html(-title => 'ENV vars', -bgcolor => 'white');
foreach (sort keys %ENV){
  print "<b>$_</b> -> \"$ENV{$_}\"\n<br>\n";
}
print   end_html;
[download]

Comment on Re: The Environment variable for URL... Download Code

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RE: Re: The Environment variable for URL... by BBQ (Curate) on May 22, 2000 at 07:57 UTC
Or the non-CGI.pm version of the above... `#!/usr/bin/perl print "Content-type: text/html\n\n"; print "<html><body><pre>\n"; foreach (sort keys %ENV) { print "\$ENV{$_}\t$ENV{$_}\n"; } print "</pre></body></html>\n\n";` [download]	[reply] [d/l]