A little question about logs.

[hobbdebub]

I don't have a large amount of users on my system (I am the only one). My computer is also not mission critical. So why should I worry about the logs on my system? Simple, when something does go wrong as it will in most cases, you will know know a little bit about what happened and maybe even the reason why. I know this muc, but I was wondering if there are any programs that will help me in viewing the logs a little bit easier and make them a bit less cryptic. Also, does anyone know any good tutorials/books on the subject of log analysis? Thx, for the time and the help.

[djscribble]

typically what i do (because part of my job is to troubleshoot what is going wrong with my servers) is use the event viewer -- which i know is not pretty,

when i look i just look for warnings and error's and then get the event ID and go to http://www.eventid.net/ by entering in the event ID there, i am able to look up more detailed info...

Probably not exactly what you are looking for, but your best bet (rather than getting a book) is using the website

[Palemoon]

Well with no mention of your OS it is hard to really say though in windows the event log and the number is a good start if it is Linux then learn about both tail switches and grep. Lots of google links on those two. In short in a general log you can filter to see events you define. But I am an old guy forgot most of the Nix stuff and am refreshing myself

[ric-o]

You dont mention your OS so I'll include various here...

Commercial:
* For Windows systems: Monilog http://www.monilog.com/
* MonitorWare who makes Monilog has many commercial logging products: http://www.monitorware.com/en/

Free/Open Source:
* Web logs: The Webalizer, http://www.mrunix.net/webalizer/
- Multiple platforms
* Simple event correlator: SEC Perl script, http://sourceforge.net/projects/simple-evcorr/

EXCELLENT LOGGING SITE:
* http://www.loganalysis.org/
Go to the Library section. Talk about drinking from a firehose!

This might not match what what you're looking for but check out the LogAnalysis.com site for great papers/resources to fin the topic you're looking for.

Enjoy!

[hobbdebub]

Ahh I am sorry. I run Slackware 9.1. Thank you sooo much for the links rico. Palemoon, I feel like an idiot, I didn't even think of grep . Thx for the answers guys.


<edit> I did some searching on my own and found a great paper on logging in *nix.</edit>

http://www.cs.colorado.edu/%7Etor/sa...sc/syslog.html

[Palemoon]

Is ok I have my Dah moments more often sooner then later now days