08-07-2008
Hi,
Thanks for your replies, actually I tried both the methods but it doesnt seem to pick up the log entries between the start and end times, The above code
Quote:
Originally Posted by
MikaBaghinen
or without sed, but 6 lines instead of one:
#! /usr/bin/ksh
#
#
#
#
TOT_LENGTH=`wc -l request.log | awk '{print $1}' | tr -d " "`
START_LINE=`grep -n "Start - 07/Aug/2008:18:26:43" request.log | cut -f1 -d:`
STOP_LINE=`grep -n "End - 07/Aug/2008:19:36:43" request.log | cut -f1 -d:`
LAST_PART=`expr $TOT_LENGTH - $START_LINE`
DIFF_START_END=`expr $STOP_LINE - $START_LINE`
tail -$LAST_PART request.log | head -$DIFF_START_END
###
Gives a syntax error
I tried using the following methods also but without any result
1. awk /'06\/Aug\/2008:18:26:43/,/06\/Aug\/2008:18:36:43/' request.log
2. sed -n -e '/06\/Aug\/2008:18:26:43/,/06\/Aug\/2008:18:36:43/' -e '/06\/Aug\/2008:18:36:43/q' request.log
3. awk '/06\/Aug\/2008:18:26:43/&&f{exit}f;/06\/Aug\/2008:18:36:43/{f++}' request.log
A sample log entry is as follows
198.232.219.21 -
ukla_portal_23@ukla.com [07/Aug/2008:14:51:23 -0400] "GET
HTTPS://modulemgr.stage.ukla.com/mys...e_services.gif HTTP/1.1" 200 148
198.232.219.21 -
ukla_portal_23@ukla.com [07/Aug/2008:14:55:23 -0400] "GET
HTTPS://modulemgr.stage.ukla.com/mys...vice_green.gif HTTP/1.1" 200 3168
198.232.219.21 -
ukla_portal_23@ukla.com [07/Aug/2008:15:05:23 -0400] "GET
HTTPS://modulemgr.stage.ukla.com/mys.../gray_line.gif HTTP/1.1" 200 371
The above is just a sample and there are close to 10000 lines in a log file in an hour.
Please help me in finding the entries between two points (Start - End )
Your help is greatly appreciated !
Thanks
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LEARN ABOUT DEBIAN
cmannotifyd
cmannotifyd(8) CMAN Notification Daemon cmannotifyd(8)
NAME
cmannotifyd - CMAN Notification Daemon
SYNOPSIS
cmannotifyd [-f] [-d]
DESCRIPTION
The cmannotifyd daemon talks to CMAN and provides a mechanism to notify external entities about cluster changes.
CMAN dispatches 3 kind of notifications:
- CMAN_REASON_TRY_SHUTDOWN when cman requests to all clients if it is allowed to shutdown.
- CMAN_REASON_STATECHANGE when cman detects a node joining or leaving the cluster.
- CMAN_REASON_CONFIG_UPDATE when a configuration change event has been detected/requested.
These notifications are then dispatched to the shell script cman_notify in the environment variable CMAN_NOTIFICATION.
cman_notify will then execute all the scripts in the configured notification directory (default: /etc/cluster/cman-notify.d) passing a very
minimal set of envvars including, of course, the CMAN_NOTIFICATION= type. The execution order is set by the filename as shown by "LC_ALL=C
ls -las".
cmannotifyd logs are stored in the default log file (/var/log/cluster/cmannotifyd.log).
cman_notify logs are stored in the default log file (/var/log/cluster/cman_notify.log). By default the output from the scripts executed by
cman_notify is redirected to /dev/null. Users can either set CMAN_NOTIFICATION_DEBUG=1 in their environment or set proper debug configura-
tion in cluster.conf to redirect scripts output to the cman_notify log file.
NOTES
cmannotifyd does not block on cman_notify nor check the exit status of the script.
Notifications are dispatched in the same order as they arrive, one by one.
CMAN_REASON_TRY_SHUTDOWN is passed to scripts for information only, they can not influence cman's decsion about whether or not to shut
down.
CMAN_REASON_STATECHANGE also implies CMAN_NOTIFICATION_QUORUM exported in the environment. CMAN_NOTIFICATION_QUORUM will be set to 1 (when
the node is part of a quorate cluster) or 0 (otherwise).
A template for cman_notify scripts can be found in the doc/ directory.
OPTIONS
-f Run in the foreground (do not fork / daemonize).
-d Enable debug output.
November 2008 cmannotifyd(8)