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Full Discussion: Regex Needed:(
Top Forums UNIX for Dummies Questions & Answers Regex Needed:( Post 302723659 by bakunin on Tuesday 30th of October 2012 01:38:14 PM
Old 10-30-2012
To be honest, this is not the normal regexp, but probably some internal regexp from Splunk. How this works i don't know (i haven't heard of this program until now), but from what i think i can understand the problem seems to be the part marked bold here:

Quote:
Originally Posted by jlaigo2
Code:
REGEX = \w+\s+\w+\s+\w+\:\w+\:\w+\s+((\w+\.\w+\.\w+\.\w+)|((\w+)(\-)*(\w+)*))\s+\w+\:\s+(\w+)
FORMAT = host::$1


You seem to search for 4 words, separated by 3 dots. This might resemble a hostname like "host.some.sub.domain", but you have only a short name there and your regexp doesn't match therefore.

Make all but the first word to be optional, which probably looks like this:

Code:
REGEX = \w+\s+\w+\s+\w+\:\w+\:\w+\s+((\w+\.*\w+*\.*\w+*\.*\w+*)|((\w+)(\-)*(\w+)*))\s+\w+\:\s+(\w+)
FORMAT = host::$1

I hope this helps.

bakunin
 

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LEARN ABOUT CENTOS

ppi::token::regexp::match

PPI::Token::Regexp::Match(3)				User Contributed Perl Documentation			      PPI::Token::Regexp::Match(3)

NAME

       PPI::Token::Regexp::Match - A standard pattern match regex

INHERITANCE

	 PPI::Token::Regexp::Match
	 isa PPI::Token::Regexp
	     isa PPI::Token
		 isa PPI::Element

SYNOPSIS

	 $text =~ m/match regexp/;
	 $text =~ /match regexp/;

DESCRIPTION

       A "PPI::Token::Regexp::Match" object represents a single match regular expression. Just to be doubly clear, here are things that are and
       aren't considered a match regexp.

	 # Is a match regexp
	 /This is a match regexp/;
	 m/Old McDonald had a farm/eieio;

	 # These are NOT match regexp
	 qr/This is a regexp quote-like operator/;
	 s/This is a/replace regexp/;

METHODS

       There are no methods available for "PPI::Token::Regexp::Match" beyond those provided by the parent PPI::Token::Regexp, PPI::Token and
       PPI::Element classes.

       Got any ideas for methods? Submit a report to rt.cpan.org!

SUPPORT

       See the support section in the main module.

AUTHOR

       Adam Kennedy <adamk@cpan.org>

COPYRIGHT

       Copyright 2001 - 2011 Adam Kennedy.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       The full text of the license can be found in the LICENSE file included with this module.

perl v5.16.3							    2011-02-26					      PPI::Token::Regexp::Match(3)
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