Ubuntu startup service

Ubuntu starts Python program automatically

#1 surroundings##

Ubuntu16.04

#2 demand##

• Ubuntu starts a Python program automatically

#3 Start##

#3.1 Python program###

Start a Tornado program here

import tornado.httpserver
import tornado.ioloop
import tornado.options
import tornado.web
from tornado.options import define, options
define("port",default=8000, help="run on the given port", type=int)classIndexHandler(tornado.web.RequestHandler):
 def get(self):

  self.write("hello")if __name__ =="__main__":
 tornado.options.parse_command_line()
 app = tornado.web.Application(handlers=[(r"/", IndexHandler)])
 http_server = tornado.httpserver.HTTPServer(app)
 http_server.listen(options.port)
 tornado.ioloop.IOLoop.instance().start()

#3.2 shell script###

Write the command to start Python into the shell script

#! /bin/bash
nohup python3 /home/trunk/work/test/py-test/master/14.restart_built.py  &

The script needs to achieve open execution permissions sudo chmod 777 xxx.sh

#3.3 Configuration

sudo vim /etc/profile

Add shell script path

... /home/Desktop/selfstarting/ubuntu_start.sh

#3.4 Restart###

Restart Ubuntu to start Tornado program