Index: /nutchez-0.1/bin/nutchez
===================================================================
--- /nutchez-0.1/bin/nutchez	(revision 76)
+++ /nutchez-0.1/bin/nutchez	(revision 77)
@@ -15,8 +15,13 @@
   export HADOOP_CONF_DIR=~/.nutchez
   export NUTCH_LOG_DIR=~/.nutchez/log
+
+if [ $JAVA_HOME = "" ];then
+  export JAVA_HOME=/usr/lib/jvm/java-6-sun
+fi
+
 #  export NUTCH_HOME=/opt/nutch
 
 . /opt/nutch/bin/nutchez-func.sh
-. ~/.nutchez/hadoop-env.sh
+#. ~/.nutchez/hadoop-env.sh
 
 
@@ -93,11 +98,13 @@
 done
 
+set_nutchez_p
+
 start_crawl
 
-#start_tomcat
+start_tomcat
 
 # show result message
 
-#show_report
+show_report
 
 # Done 
Index: /nutchez-0.1/bin/nutchez-func.sh
===================================================================
--- /nutchez-0.1/bin/nutchez-func.sh	(revision 76)
+++ /nutchez-0.1/bin/nutchez-func.sh	(revision 77)
@@ -90,7 +90,7 @@
       mkdir ~/.nutchez/search
     fi
-    # change explorer port
-    sed -i -e "s/<Connector port=\"[0-9]*\"/<Connector port=\"$PORT\"/" ~/.nutchez/tomcat/conf/server.xml
   fi
+  # change explorer port
+  sed -i -e "67s/<Connector port=\"[0-9]*\"/<Connector port=\"$PORT\"/" ~/.nutchez/tomcat/conf/server.xml
 }
 
@@ -156,10 +156,11 @@
 # define paramaters
 
-start_crawl () {
-
+set_nutchez_p () {
   ROBOT=`cat ~/.nutchez/sav/n.robot.txt`
   URLS=`cat ~/.nutchez/sav/n.urls.txt`
   DEPTH=`cat ~/.nutchez/sav/n.crawler.txt`
   PORT=`cat ~/.nutchez/sav/n.tomcat.txt`
+}
+start_crawl () {
 
   echo_vb "7. start_crawl"
@@ -180,4 +181,5 @@
   ~/.nutchez/tomcat/bin/shutdown.sh
   ~/.nutchez/tomcat/bin/startup.sh
+  sleep 3
 }
 
Index: /nutchez-0.1/tomcat/conf/server.xml
===================================================================
--- /nutchez-0.1/tomcat/conf/server.xml	(revision 76)
+++ /nutchez-0.1/tomcat/conf/server.xml	(revision 77)
@@ -20,5 +20,5 @@
      Documentation at /docs/config/server.html
  -->
-<Server port="8083" shutdown="SHUTDOWN">
+<Server port="8005" shutdown="SHUTDOWN">
 
   <!--APR library loader. Documentation at /docs/apr.html -->
@@ -87,5 +87,5 @@
 
     <!-- Define an AJP 1.3 Connector on port 8009 -->
-    <Connector port="8083" protocol="AJP/1.3" redirectPort="8443" />
+    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />