UNIX for Dummies Questions & Answers

Hi

Im trying to extract a specific pattern of data from a log file and store it in a other file, Im executing the below command in various files and storing it in a single file. I data that Im storing needs to be arranged based on a date and timestamp. Please assist, how to achieve this. Thanks in Advance

Code:

cat access.2010-02-26_apache1.log | grep -v ServerH | grep -i sso | awk '{ if ($9=="503"){print $0} }'  >output.txt

Above is the command that Im using to extract the data. There are various log files available and the information that I want in the output.txt file should be arranged based on date & time. Thanks

Please post the sample contents and the expected output. Thanks