tomcat安装启动脚本的制作

 在目录下新建tomcat文件。
 /etc/init.d/vi tomcat，内容如下：
 #!/bin/bash
 #
 # Startup script for the tomcat
 #
 # chkconfig: 345 80 15
 # description: Tomcat is a Servlet+JSP Engine.

 # Source function library.
 . /etc/rc.d/init.d/functions

 RETVAL=0

 checkjava(){
         if [ -z "$JAVA_HOME" ]; then
                 export JAVA_HOME=/usr/java/jdk1.5.0_15
         fi
 }

 start(){
         checkjava
         checkrun
         if [ $RETVAL -eq 0 ]; then
                 echo "Starting tomcat"
                 /usr/tomcat/bin/startup.sh
                 touch /var/lock/subsys/tomcat
         else
                 echo "tomcat allready running"
         fi
 }

 stop(){
         checkjava
         checkrun
         if [ $RETVAL -eq 1 ]; then
                 echo "Shutting down tomcat"
                 /usr/tomcat/bin/shutdown.sh
                 #while [ $RETVAL -eq 1 ]; do
                         sleep 5
                         #checkrun
                 #done
                 rm -f /var/lock/subsys/tomcat
         else
                 echo "tomcat not running"
         fi
 }

 checkrun(){
         ps ax --width=1000 | grep "[o]rg.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}' | wc | awk '{print $2}' >/tmp/tomcat_process_count.txt
         read line < /tmp/tomcat_process_count.txt
         if [ $line -gt 0 ]; then
                 RETVAL=1
                 return $RETVAL
         else
                 RETVAL=0
                 return $RETVAL
         fi
 }

 status(){
         checkrun
         if [ $RETVAL -eq 1 ]; then
                 echo -n "Tomcat ( pid "
                 ps ax --width=1000 | grep "org.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}'
                 echo -n ") is running..."
                 echo
         else
                 echo "Tomcat is stopped"
         fi
         echo "---------------------------------------------"
 }

 case "$1" in
 start)
         start
         ;;
 stop)
         stop
         ;;
 restart)
         stop
         start
         ;;
 status)
         status
         /usr/tomcat/bin/catalina.sh version
         ;;
 *)
         echo "Usage: $0 {start|stop|restart|status}"
         esac

 exit 0

完成启动脚本的制作以后，就可以了，我们需要把tomcat文件加入chkconfig --add tomcat

这样，tomcat就加入了chkconfig列表：

再 service tomcat restart：

就可以了