linux 下将tomcat注册成服务并开机启动

#!/bin/bash  
# This is the init script for starting up the  
#  Jakarta Tomcat server  
#  
# chkconfig: 345 91 10  
# description: Starts and stops the Tomcat daemon.  
#  

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

# Get config.  
. /etc/sysconfig/network  

# Check that networking is up.  
[ "${NETWORKING}" = "no" ] && exit 0  

export JAVA_HOME=/usr/local/java/jdk1.7.0_79 ------jdk路径，这里要根据实际路径修改
tomcat_home=/usr/local/java/apache-tomcat-7.0.77-----tomcat路径，也是根据实际路径修改
startup=$tomcat_home/bin/startup.sh  
shutdown=$tomcat_home/bin/shutdown.sh  

start(){  
   echo -n "Starting Tomcat service:"  
   cd $tomcat_home  
   $startup  
   echo "tomcat is succeessfully started up"  
}  

stop(){  
   echo -n "Shutting down tomcat: "  
   cd $tomcat_home  
   $shutdown  
   echo "tomcat is succeessfully shut down."  
}  

status(){  
    numproc=`ps -ef | grep catalina | grep -v "grep catalina" | wc -l`  
    if [ $numproc -gt 0 ]; then  
       echo "Tomcat is running..."  
    else  
       echo "Tomcat is stopped..."  
    fi  
}  

restart(){  
   stop  
   start  
}  

# See how we were called.  
case "$1" in  
start)  
   start  
   ;;  
stop)  
   stop  
   ;;  
status)  
   status  
   ;;  
restart)  
   restart  
   ;;  
*)  
   echo $"Usage: $0 {start|stop|status|restart}"  
   exit 1  
esac

将以上代码复制并拷贝到文件tomcat文件中，vim tomcat复制以上内容
chmod +x tomcat ——添加执行权限
mv tomcat /etc/rc.d/init.d/ ——将tomcat文件拷贝到服务目录下
添加tomcat服务
chkconfig - -add tomcat
chkconfig tomcat on——开机启动tomcat服务
service tomcat start/stop/restart ——启动tomcat命令
注意：如果发现执行启动tomcat命令还是无法启动，请确认jdk bin目录是否有执行权限

确定jdk版本使用以下命令

如果发现jdk使用的是系统自带的openjdk，可以卸载掉
rpm -qa | grep jdk
rpm -e - - nodeps java-1.7.0-openjdk***
卸载完成后再执行java -version确认jdk版本是否正确。