[教程]debian 9 程序随系统启动的做法

debian 9 程序随系统启动的做法

我喜欢用nano编辑文件,如果系统没有nano，用下面的命令安装

apt install nano

1. 1. 创建一个服务:

      sudo nano /etc/systemd/system/rc-local.service
      

   2. 添加代码在里面:

      [Unit]
      Description=/etc/rc.local Compatibility
      ConditionPathExists=/etc/rc.local
      
      [Service]
      Type=forking
      ExecStart=/etc/rc.local start
      TimeoutSec=0
      StandardOutput=tty
      RemainAfterExit=yes
      SysVStartPriority=99
      
      [Install]
      WantedBy=multi-user.target
      

   3. 创建文件 /etc/rc.local :
      

      nano /etc/rc.local

       

      #!/bin/sh -e
      #
      # rc.local
      #
      # This script is executed at the end of each multiuser runlevel.
      # Make sure that the script will "exit 0" on success or any other
      # value on error.
      #
      # In order to enable or disable this script just change the execution
      # bits.
      #
      # By default this script does nothing.
      
      exit 0
      

      sudo chmod +x /etc/rc.local
      

   4. Enable the service:

      sudo systemctl enable rc-local
      

   5. Start service and check status:

      sudo systemctl start rc-local.service
      sudo systemctl status rc-local.service

   6. 在exit 0前面添加你的代码到/etc/rc.local中:

      比如
      bash /root/start.sh ###当然这个start.sh也要给权限chmod +x /root/start.sh