With the following code (unmodified from your post):

use strict;
use warnings;

my $log_pattern = q{(.*) \- \- \[(.*)\] \"(.*) (.*)\?(.*) HTTP\/(.*)\"
+ ([0-9]*) ([0-9]*) \"(.*)\" \"(.*)\" \"(.*)\"};

my $entry = '67.60.185.31 - - [14/Jan/2008:02:25:54 -0800] "GET /displ
+ay.cgi?2643943|3334115 HTTP/1.1" 200 55 "-" "Mozilla/5.0 (Macintosh; 
+U; Intel Mac OS X; en-us) AppleWebKit/523.10.6 (KHTML, like Gecko)" "
+67.60.185.31"';

$entry =~ /$log_pattern/;
print $1,  "\n";
print $2,  "\n";
print $3,  "\n";
print $4,  "\n";
print $5,  "\n";
print $6,  "\n";
print $7,  "\n";
print $8,  "\n";
print $9,  "\n";
print $10, "\n";
print $11, "\n";

[download]

I get the output

67.60.185.31
14/Jan/2008:02:25:54 -0800
GET
/display.cgi
2643943|3334115
1.1
200
55
-
Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en-us) AppleWebKit/523.10.6
+ (KHTML, like Gecko)
67.60.185.31

[download]

How are you calling your expression?

In reply to Re: Parsing Apache logs with Regex by kennethk
in thread Parsing Apache logs with Regex by TheGorf

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.