[unisog] Syslog tips (was: Re: OSS monitoring recommendations)

Justin Azoff JAzoff at uamail.albany.edu
Mon Oct 3 13:35:23 GMT 2005


On Mon, 2005-10-03 at 08:51 -0400, Michael Holstein wrote:

> This little snippet also helps the buffer issue in grepping for multiple 
> conditions (eg: cat firewall.log |grep 'something' |grep 'something else' ..

grep has an option to change the buffering behavior: 

   --line-buffered
          Use line buffering, it can be a performance penalty.

the somewhat annoying thing is that for tcpdump it is -l, for sed it is
-u...


-- 
-- Justin Azoff
-- Network Performance Analyst



More information about the unisog mailing list