Still looking for a remote control? Look, I'm writing a simple remote control with more than 10 lines of Python code.

students who have just started to learn programming may often ask, "What do I do with this?" How much does it cost to get a computer to make a program when you buy vegetables? "

In fact, this with everyone's knowledge and access to the language of choice has a great relationship, most students choose c language to get started programming, C language, although concise, but the process-oriented programming method always makes people feel dull, at a loss.

Now let's do an interesting, and make a super simple remote control software, OK ~ actually a script at most.

Since it is remote control, it is necessary to determine two functions:

1. Remote

That is, through the network access to external host (including intranet), we can use the Python encapsulated socket library, can be used to remotely transfer text, files, video and so on.

Python Socket Details Introduction

2. Control

Control, the simplest understanding is to execute the command, then we can execute the Linux shell command using the OS library in Python.

Python OS Detail Introduction

Here's the code, save it as a. py file, and then execute server.py before executing client.py.

Server, Save as server.py

#!/usr/bin/env python# -*- coding:utf-8 -*-import socketimport osline=socket.socket(socket.AF_INET,socket.SOCK_STREAM)line.bind((‘服务器IP‘,监听端口))line.listen(5)print(‘waiting commd------->‘)while True:conn,addr=line.accept()msg=conn.recv(1024)if msg == ‘q‘:breakprint(‘get commd:‘,msg)result=os.popen(msg).read()conn.send(‘result: ‘+result)conn.close()phone.close()客户端 保存成client.py#!/usr/bin/env python

# -*- coding:utf-8 -*-import socketwhile True:line=socket.socket(socket.AF_INET,socket.SOCK_STREAM)line.connect((‘服务器IP‘,监听端口))msg = str(raw_input(‘please input commd:‘))line.send(str(msg).encode(‘utf-8‘))data=phone.recv(1024)print dataline.close()

The results of the implementation are as follows:

Service-Side Execution results

Results returned by the client after executing the LS command on the server

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Server-side command log

Still looking for a remote control? Look, I'm writing a simple remote control with more than 10 lines of Python code.