Great masters I have worked on this piece of small code for awhile and have started to pull my hair out... soon I will actually look like one of the bald monks. I am trying to parse extended log files into variable that I will then pass to a SQL database. For now the problem is the regex I am using.
Here is a sample record:
209.19.170.94 - - [21/Jun/2000:00:06:04 -0400] "GET /ob/html/meet.html
+ HTTP/1.1" 200 5933 "http://www.stuff.com/ob/" "Mozilla/4.0 (compatib
+le; MSIE 5.0; Mac_PowerPC)"
(all one continous line)
Here is my code:
#! /usr/bin/perl -w
open(FILE, "/logs/000604access.log");
while (<FILE>)
{
($client,$identuser,$authuser,$date,$tz,$method,$url,$protocol,$s
+tatus,$bytes,$refer,$platform,$extendedinfo) = /^(\S+) (
\S+) (\S+) \[(\S+) (\S+)\] "(\S+) (\S+) (\S+)" (\S+) (\S+) "(\S+)" "(\
+S) (.*?)"$/;
### do some schmacity with variables
}
close FILE;
exit;
my problem is that it tells me all my variable are uninitialized and if I print them they are all null values.
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.