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Full Discussion: Perl regular expression for exclude specific ip range
Top Forums Shell Programming and Scripting Perl regular expression for exclude specific ip range Post 302352811 by ilikecows on Sunday 13th of September 2009 02:11:25 PM
Old 09-13-2009
In the {} of your foreach loop, can you nest an if statement with a regex to filter out the local addresses? I do most of my programming in perl or ksh/bash so I'm not sure about the PHP syntax. Try this for the if condition:

Code:
if ( ! /10\.10\.10\. )
{
code
}

The . is a regex meta character and should be quoted in regular expressions when you use them in a literal sense.
 

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LEARN ABOUT CENTOS

ausearch_add_regex

AUSEARCH_ADD_REGEX(3)						  Linux Audit API					     AUSEARCH_ADD_REGEX(3)

NAME

       ausearch_add_regex - use regular expression search rule

SYNOPSIS

       #include <auparse.h>

       int ausearch_add_regex(auparse_state_t *au, const char *expr);

DESCRIPTION

       ausearch_add_regex  adds  one  search condition based on a regular expression to the current audit search expression. The search conditions
       can then be used to scan logs, files, or buffers for something of interest. The regular	expression  follows  the  posix  extended  regular
       expression conventions, and is matched against the full record (without interpreting field values).

       If an existing search expression E is already defined, this function replaces it by (E && this_regexp).

RETURN VALUE

       Returns -1 if an error occurs; otherwise, 0 for success.

SEE ALSO

       ausearch_add_expression(3), ausearch_add_item(3), ausearch_clear(3), ausearch_next_event(3), regcomp(3).

AUTHOR

       Steve Grubb

Red Hat 							     Sept 2007						     AUSEARCH_ADD_REGEX(3)
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