linux tomcat 自启动 日志生成问题

1.tomcat服务自启动脚本

 # tomcat auto start

#!/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

export JDK_HOME=/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64 (your jdk home)

export CATALINA_HOME=/app/apache-tomcat-7.0.54 (your tomcat home)

export CATALINA_BASE=/app/apache-tomcat-7.0.54 (your tomcat home)

start()

{

        if [ -f $CATALINA_HOME/bin/startup.sh ];

          then

            echo $"Starting Tomcat"

                $CATALINA_HOME/bin/startup.sh

            RETVAL=$?

            echo " OK"

            return $RETVAL

        fi

}

stop()

{

        if [ -f $CATALINA_HOME/bin/shutdown.sh ];

          then

            echo $"Stopping Tomcat"

                $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

2.操作步骤

   1).tomcat自启动脚本加入到init.d目录下(注意脚本里面的路径问题)

       vi etc/init.d  把以上脚本粘贴进去就好了
   2).赋权限：chmod +x /etc/init.d/tomcat
   3).执行命令：ln -s /etc/init.d/tomcat /etc/rc2.d/S16Tomcat
   4).设置权限：chkconfig --add tomcat
   5).命令生效：重启操作系统
   6).service tomcat start启动服务，service tomcat stop关闭服务

3.针对java web工程log4j日志写不问题，目前解决方法只是把日志路径写成绝对路径，这样，不管是用服务启动tomcat，还是bin目录下执行startup.sh启动，都可以正常写日志。如果有其它方法，请提供。