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Top Forums Shell Programming and Scripting Monitor log entries in log files with no Date format? - Efficient logcheck? Post 302747431 by SkySmart on Friday 21st of December 2012 09:25:48 AM
Old 12-21-2012
Monitor log entries in log files with no Date format? - Efficient logcheck?

is there a way to efficiently monitor logfiles that do not have a date or time format? i have several logs on several different servers that need to be monitored. but i realized writing a script for this would be very complex and time consuming giving the variety of things i need to check for i.e. check if log file exist, check if log has read permissions, check strings, etc.

i know log file monitoring is essential on basically all UNIX systems. my question is, what method are some of you using, and which ones are the easiest to set up and use? and to go back to my first question, how do you monitor the logs that simply do not have a date and time in them?

OS: linux, sunos, hpux, aix
bash/sh
 

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TORRUS_MONITOR(8)						      torrus							 TORRUS_MONITOR(8)

NAME
monitor - Torrus Monitor. SYNOPSIS
torrus monitor --tree=TREENAME [options...] DESCRIPTION
This command starts the Monitor process for the tree TREENAME. By default it forks into a daemon, sets the log output file to /var/log/torrus/monitor.TREENAME.log, performs one monitoring cycle, and sleeps until the next cycle is scheduled. In daemon mode the log file can be reopened by sending it a SIGHUP signal. OPTIONS
--nodaemon Prevents the process from becoming a daemon and sets the log to STDERR. --runonce Instructs the script to run once and exit. Implies --nodaemon. --delay=N Makes the daemon sleep for N minutes before starting the first cycle. This would happen on the daemon startup and also after each configuration recompilation. For example, when monitor and collector start simultaneously, the collector needs some time to retrieve the data being monitored. --debug Sets the log level to debug. --verbose Sets the debug level to info. --help Displays a help message. FILES
/etc/torrus/conf/torrus-siteconfig.pl Torrus site configuration script. /var/log/torrus/monitor.TREENAME.log Monitor's log for the tree TREENAME. SEE ALSO
torrus(8) NOTES
See more documentation at Torrus home page: http://torrus.org AUTHOR
Stanislav Sinyagin <ssinyagin@yahoo.com> torrus 2.03 2013-07-26 TORRUS_MONITOR(8)
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