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Top Forums UNIX for Dummies Questions & Answers Extracting a Time Span from Syslog Messages File Post 302478965 by wthomas on Thursday 9th of December 2010 09:52:07 AM
Old 12-09-2010
Extracting a Time Span from Syslog Messages File

Hi all,

I need your help to explain how I can extract a time span from the syslog messages file on a Solaris 10 system.
Here is an example extract of the syslog messages:
Code:
Dec  4 11:51:38 hajap141-0107.nls.jlrint.com 267938: Dec  4 11:51:36: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 000f.f84e.0d00 Reason: Previous authentication no longer valid
Dec  4 11:51:43 solap149-b48h.nls.jlrint.com 440904: Dec  4 11:51:42: %DOT11-6-ASSOC: Interface Dot11Radio0, Station  0040.96b4.f18b Reassociated KEY_MGMT[NONE]
Dec  4 11:51:43 solap162-b48h.nls.jlrint.com 660076: Dec  4 11:51:42: %DOT11-6-ROAMED: Station 0040.96b4.f18b Roamed to 0023.ac5a.df30

I would like help to extract messages from "Dec 4" from 11:00 to 11:15.

Regards, Wynford

Last edited by jim mcnamara; 12-10-2010 at 05:27 PM..
 

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Log::Dispatch::Syslog(3)				User Contributed Perl Documentation				  Log::Dispatch::Syslog(3)

NAME
Log::Dispatch::Syslog - Object for logging to system log. SYNOPSIS
use Log::Dispatch; my $log = Log::Dispatch->new ( outputs => [ [ 'Syslog', min_level => 'info', ident => 'Yadda yadda' ] ] ); $log->emerg( "Time to die." ); DESCRIPTION
This module provides a simple object for sending messages to the system log (via UNIX syslog calls). Note that logging may fail if you try to pass UTF-8 characters in the log message. If logging fails and warnings are enabled, the error message will be output using Perl's "warn". CONSTRUCTOR
The constructor takes the following parameters in addition to the standard parameters documented in Log::Dispatch::Output: o ident ($) This string will be prepended to all messages in the system log. Defaults to $0. o logopt ($) A string containing the log options (separated by any separator you like). See the openlog(3) and Sys::Syslog docs for more details. Defaults to ''. o facility ($) Specifies what type of program is doing the logging to the system log. Valid options are 'auth', 'authpriv', 'cron', 'daemon', 'kern', 'local0' through 'local7', 'mail, 'news', 'syslog', 'user', 'uucp'. Defaults to 'user' o socket ($) Tells what type of socket to use for sending syslog messages. Valid options are listed in "Sys::Syslog". If you don't provide this, then we let "Sys::Syslog" simply pick one that works, which is the preferred option, as it makes your code more portable. AUTHOR
Dave Rolsky, <autarch@urth.org> perl v5.12.1 2009-09-22 Log::Dispatch::Syslog(3)
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