linux 设置tomcat开机自动启动

linux:设置tomcat开机自动启动
    分公司的一台服务器，重新启动后，老是忘记启动tomcat, 开发的同事要求设置为开机自动启动，感觉很简单，但还是花了点时间修改才完成。
　参考了网上的几个帖子，但都不是很适合要求，还是要自己修改一下，大概如下：
[root@appsit init.d]# pwd
/etc/init.d
[root@appsit init.d]# cat tomcatd
#!/bin/sh
# chkconfig: 345 99 10
# description: Auto-starts tomcat
# /etc/init.d/tomcatd
# Tomcat auto-start
# Source function library.
. /etc/init.d/functions
# source networking configuration.
. /etc/sysconfig/network
RETVAL=0
# CATALINA_HOME="/usr/apps/apache/tomcat/jakarta-tomcat-4.0.4"
export JAVA_HOME=/tomcat/java/jdk1.5.0_09
export CATALINA_HOME=/tomcat/tomcat/apache-tomcat-5.5.20
export CATALINA_BASE=/tomcat/tomcat/apache-tomcat-5.5.20
TOMCATUSER=tomcat
start()
{
        if [ -f $CATALINA_HOME/bin/startup.sh ];
          then
            echo $"Starting Tomcat"
            /bin/su $TOMCATUSER -c $CATALINA_HOME/bin/startup.sh
            RETVAL=$?
            echo " OK"
            return $RETVAL
        fi
}
stop()
{
        if [ -f $CATALINA_HOME/bin/shutdown.sh ];
          then
            echo $"Stopping Tomcat"
            /bin/su $TOMCATUSER -c $CATALINA_HOME/bin/shutdown.sh
            RETVAL=$?
            sleep 1
            ps -fwwu tomcat | grep apache-tomcat|grep -v grep | grep -v PID | awk '{print $2}'|xargs kill -9
            echo " OK"
            # [ $RETVAL -eq 0 ] && rm -f /var/lock/...
            return $RETVAL
        fi
}

case "$1" in
start)
        start
        ;;
stop)
        stop
        ;;
                                              
restart)
         echo $"Restaring Tomcat"
         $0 stop
         sleep 1
         $0 start
         ;;
*)
        echo $"Usage: $0 {start|stop|restart}"
        exit 1
        ;;
esac
exit $RETVAL

[root@appsit init.d]# chmod u+x tomcatd
[root@appsit init.d]# chkconfig --add tomcatd
[root@appsit init.d]# chkconfig --list tomcatd
tomcatd         0:off   1:off   2:off   3:on    4:on    5:on    6:off

[root@appsit init.d]# service tomcatd stop

删除：
[root@appsit init.d]# chkconfig --del tomcatd