HOW to use opengrok to read codes

1.read this README

2.only root can be used to setup opengrok
    $su -

3.make a soft link to your source code directory
    # ln -s /your/sourcecode/directoy/  /var/opengrok/src/yoursourcecode

4.start your tomcat server
	# service tomcat6 start
	# /opt/opengrok/bin/OpenGrok deploy

5.start to index your sourcecode
    # /opt/opengrok/bin/OpenGrok index
	
	check the log
    # tail -f /var/opengrok/log/opengrok0.0.log

6.if your had your code modified,please use
    # /opt/opengrok/bin/OpenGrok update 
  to refresh the index

7.browser your code using opengrok!
  start a browser like MozillaFirefox.
  to    http://localhost:8080/source

