Perl Regular Expression

Shell Programming and Scripting
1

Hello,
I am trying to use perl LWP module to read and get a specfic URL page. The issue is that the URL ends with the data and time and time is not consistent it changes all the time. if anyone could help me how to write a regular expressin that would work in the LWP::UserAgent get function to capture any time in the http line might be.

Thanks in advance...

Bata

 
require LWP::UserAgent;
my $ua = LWP::UserAgent->new;
$d=0;
my $response4 = $ua->get("http://myurl2010-07-24_10:20.org");
         if ($response4->is_success){ print SUM  $response4->content; }
        else{ die $response4->status_line; }