linux 自动启动脚本

#!/bin/bash
# /etc/init.d/my_service

case "$1" in
  start)
    echo "Starting my_service..."
    /path/to/my_service &
    ;;
  stop)
    echo "Stopping my_service..."
    kill $(cat /var/run/my_service.pid)
    ;;
  restart)
    $0 stop
    $0 start
    ;;
  *)
    echo "Usage: $0 {start|stop|restart}"
    exit 1
    ;;
esac

exit 0

chmod +x /etc/init.d/my_service
update-rc.d my_service defaults
/etc/init.d/my_service start

[Unit]
Description=My Service
After=network.target

[Service]
ExecStart=/path/to/my_service
Restart=always
User=myuser
Group=mygroup

[Install]
WantedBy=multi-user.target

systemctl daemon-reload
systemctl enable my_service
systemctl start my_service

chmod +x /path/to/script

case "$1" in
  stop)
    echo "Stopping my_service..."
    kill $(cat /var/run/my_service.pid)
    ;;
  *)
    # 其他逻辑
    ;;
esac