searching log files in linux
I am a linux newbie.
I have my weblogic cluster running in linux enviornment.
I want to search for the cluster log files for the following - search for the logged information that contains exception and or error. I tried grep command but it shows only part of the logged information but not the complete sentence. Also since there are lot of log files and since they are rolling logs, it is hard for me to open each log file and do a search manually.
Thus I would like to know the linux command that shows the entire logged information that contains a search word without me having to open each log file and search.
Youe input is highly appreciated.
Thanks in advance.