Linux下tomcat自启动脚本

1、	 创建服务名为 tomcat 的自动启动过程 中，将%tomcat_home%/bin目录下的startup.sh启动文件COPY至/etc/rc.d/init.d目录下，并改名为：tomcat ，以后就可以使用service tomcat start/stop/status/restart等命令了 

2、	在/etc/rc.d/rc3.d目录下，执行创建超链接 ln –s /etc/rc.d/init.d/tomcat  /etc/init.d
这样，开机就会自动启动Tomcat了。 

3.如果不能运行，请检查 
chmod 755 /etc/init.d/tomcat 
chmod 755 apache-tomcat-5.5.25/ 
vi /etc/passwd 
修改启动用户如 
apache 的/sbin/nologin 为/bin/bash 

4、 脚本

#!/bin/sh 
# 
# Start staff.macaufly.net webserver 
# Currently installed under /home/jira and should moved to /home/tomcat later 
# 

TOMCAT_BIN=/home/tomcat6/bin 
TOMCAT_USER=apache 

start() { 

stop 
su - $TOMCAT_USER -c $TOMCAT_BIN/startup.sh 
sleep 10 
if netstat -an | grep 8080 >/dev/null 
then 
echo "Tomcat is running" 
return 0 
else 
return 1 
fi 
} 

stop() { 
if netstat -an | grep 8080 | grep LISTEN >/dev/null 
then 
# try to shutdown the server first 
echo "Now Shutdown the server..." 
su - $TOMCAT_USER -c  $TOMCAT_BIN/shutdown.sh 
else 
echo "Tomcat is not running" 
return 0 
fi 

if netstat -an | grep 8080 | grep LISTEN 
then 
sleep 10 
echo "Now kill it" 
ps -ef | grep java | grep $TOMCAT_USER | awk '{print "kill -9 ", $2;}' | sh 
fi 

if netstat -an | grep 8080 | grep LISTEN >/dev/null 
then 
return 1 # still alive 
else 
echo "Tomcat is stopped" 
return 0 
fi 
} 

case "$1" in 
  start) 
start 
;; 

  stop) 
stop 
;; 

  restart) 
start 
;; 

  status) 
  if netstat -an |grep 8080|grep LISTEN >/dev/null 
then 
echo "Tomcat is Running" 
else 
echo "Tomcat is Not Running" 
fi 
;; 

  *) 
echo $"Usage: $0 {start|stop|restart|status}" 
exit 1 
esac 

exit 0