How to set up stats page for cipres portal on lcchan-linux.sdsc.edu:
(replace $CATALINA_HOME with the absolute path instead)

A. AWstats Log Analyzer
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1. make the /Admin pages protected:
   + $CATALINA_HOME/conf/server.xml:
     + uncomment <Realm className="org.apache.catalina.realm.MemoryRealm" />

   + $CATALINA_HOME/conf/tomcat-users.xml (use digest.sh to generate password)
     <role rolename="staff"/>
     <user username="cipresw" password="23f3fd77a464cbe250150f60d785f08978d07e40" roles="staff"/>

   + /WEB-INF/web.xml:
     + add <security-constraints>....</security-constraints>

2. AWStats (not lcchan-linux.sdsc.edu must match with all configuration):
   + copy awstat.war to $CATALINA_HOME/webapp/.

   + enable Tomcat's access's logging, and change file name:
     $CATALINA_HOME/conf/server.xml
     <Valve className="org.apache.catalina.valves.AccessLogValve"
      directory="logs"  prefix="lcchan-linux.sdsc.edu_access_log." suffix=".log"
      pattern="combined" fileDateFormat="yyyy-MM-dd" resolveHosts="true"/>
   + enable AWStats Perl scripts to execute on Tomcat server:
     mv $CATALINA_HOME/server/lib/servlets-cgi-renametojar to $CATALINA_HOME/server/lib/servlets-cgi.jar

   + $CATALINA_HOME/webapps/awstats/WEB-INF/cgi-bin (host must match what's in Tomcat):
     + copy awstats.model.conf to awstats.lcchan-linux.sdsc.edu.conf
   + make sure
   $CATALINA_HOME/webapps/awstats/WEB-INF/tools/logresolvemerge.pl has "+x" turned on;
   + update awstats.model.conf to awstats.lcchan-linux.sdsc.edu.conf
     + LogFile="$CATALINA_HOME/webapps/awstats/WEB-INF/tools/logresolvemerge.pl $CATALINA_HOME/logs/lcchan-linux_access_log*.log |"
	 + LogFormat=1
	 + LogSeparator=""
	 + SiteDomain="lcchan-linux.sdsc.edu"
	 + DNSLookup=1
	 + DirData="."
	 + DirCgi="/cgi-bin"
	 + DirIcons="/awstats/icon"

3. restart Tomcat

4. URL to view:
   http://lcchan-linux.sdsc.edu:8888/awstats/cgi-bin/awstats.pl?config=lcchan-linux.sdsc.edu


B. Webalizer Log Analyzer
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1. download webalizer

2. cd webalizer/

3. copy sample.conf to webalizer.lcchan-linux.sdsc.edu.conf and upate:
   + PageType jsp (include JSP pages)
   + OutputDir ($CATALINA_HOME/webapps/usage)
   + LogFile	$CATALINA_HOME/lcchan-linux.sdsc.edu_access_log.log

4. Because the log file are named lcchan-linux.sdsc.edu.YYYY-MM-DD.log,
   you need to write a script o update:

   	#! /bin/bash
	echo `date +%Y"-"%m"-"%d`.log
	LOGFILE=$CATALINA_HOME/logs/lcchan-linux.sdsc.edu_access_log.`date +%Y"-"%m"-"%d`.log
	echo $LOGFILE
	cp $LOGFILE $CATALINA_HOME/logs/lcchan-linux.sdsc.edu_access_log.log
	/scratch/slocal/webalizer/webalizer-2.01-10-linuxelf-x86/webalizer -c /scratch/slocal/webalizer/webalizer-2.01-10-linuxelf-x86/webalizer-lcchan-linux.sdsc.edu.conf  
	rm -rf $CATALINA_HOME/logs/lcchan-linux.sdsc.edu_access_log.log
	exit 0

5. restart tomcat;

6. start the the script in #4

7. URL ti view:
   http://lcchan-linux.sdsc.edu:8888/usage