在Linux系统下配置service启动和关闭

  1. 通过命令cd /etc/init.d文件夹下
  2. 再通过命令 vim tomcat 进入vim编辑界面
  3. 用过 i键 现在把下面代码贴入编辑界面

    shell脚本如下

  2.         #!/bin/bash  
  3.         # This is the init script for starting up the  
  4.         #  Jakarta Tomcat server  
  5.         #  
  6.         # chkconfig: 345 91 10  
  7.         # description: Starts and stops the Tomcat daemon.  
  8.         #  
  10.         # Source function library.  
  11.         . /etc/rc.d/init.d/functions  
  13.         # Get config.  
  14.         . /etc/sysconfig/network  
  16.         # Check that networking is up.  
  17.         [ "${NETWORKING}" = "no" ] && exit 0  
  19.         export JAVA_HOME=/usr/local/javaweb/jdk1.8.0_192 #自己的jdk安装目录
  20.         tomcat_home=/usr/local/tomcat/tomcat  #自己的tomcat安装目录
  21.         startup=$tomcat_home/bin/startup.sh  
  22.         shutdown=$tomcat_home/bin/shutdown.sh  
  24.         start(){  
  25.            echo -n "Starting Tomcat service:"  
  26.            cd $tomcat_home  
  27.            $startup  
  28.            echo "tomcat is succeessfully started up"  
  29.         }  
  31.         stop(){  
  32.            echo -n "Shutting down tomcat: "  
  33.            cd $tomcat_home  
  34.            $shutdown  
  35.            echo "tomcat is succeessfully shut down."  
  36.         }  
  38.         status(){  
  39.             numproc=`ps -ef | grep catalina | grep -v "grep catalina" | wc -l`  
  40.             if [ $numproc -gt 0 ]; then  
  41.                echo "Tomcat is running..."  
  42.             else  
  43.                echo "Tomcat is stopped..."  
  44.             fi  
  45.         }  
  47.         restart(){  
  48.            stop  
  49.            start  
  50.         }    
  51.         # See how we were called.  
  52.         case "$1" in  
  53.         start)  
  54.            start  
  55.            ;;  
  56.         stop)  
  57.            stop  
  58.            ;;  
  59.         status)  
  60.            status  
  61.            ;;  
  62.         restart)  
  63.            restart  
  64.            ;;  
  65.         *)  
  66.            echo $"Usage: $0 {start|stop|status|restart}"  
  67.            exit 1  
  68.         esac

（文件不能执行，请执行该命令）给文件添加权限，
使得脚本文件可以执行，命令为： chmod 755 /etc/rc.d/init.d/tomcat

  1. 将文件加入到服务队列中 ```shell chkconfig —add tomcat
  2. 5. 查看tomcat，文件是否加入服务列表成功
  3. ```shell
  4. chkconfig --list
  1. 设置服务开机自启动 ```shell chkconfig tomcat on

```