REMOTE_ADDR should contain the IP address. Check out your values by running this. Note that REMOTE_USER will contain the basic authentication username if it is used. (You know those boxes that come up asking for a username and password. If you login, REMOTE_USER will contain the username you logged in as).

#!/usr/bin/perl -w
use strict;

print "Content-type: text/html\n\n";
print "$_: $ENV{$_}<br />" for keys %ENV;
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FORE!

   print map{"$_ is $ENV{$_}\n"} sort keys %ENV;

Come on now, really.

print "$_ is $ENV{$_}\n" for sort keys %ENV;

1 character less, plus it beats the snot out of using map where it is not needed.

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If the above content is missing any vital points or you feel that any of the information is misleading, incorrect or irrelevant, please feel free to downvote the post. At the same time, please reply to this node or /msg me to inform me as to what is wrong with the post, so that I may update the node to the best of my ability.

Look it up here

regards,
tomte

Hlade's Law:

If you have a difficult task, give it to a lazy person --
they will find an easier way to do it.