Python uses socket to execute commands on the client on a linux Server

Today, I saw the network programming chapter in python core programming. I tried to use the socket module to write a c/s applet, this program can execute commands on the remote server on the linux client. For example, A and B are two linux Hosts, A is A server, and B is A client, run server. pysocket server), execute client on B. pysocket client), so that the linux Command can be sent to server A through socket on client B, after the command is executed on A, the execution result is returned to B through socket, the following code is used:

Server. py:

#coding:utf-8import osimport socketimport subprocessHOST = '192.168.1.10'                PORT = 50008 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)s.bind((HOST, PORT))s.listen(5)while True:    conn, addr = s.accept()    print 'Connected by', addr    while True:        command = conn.recv(1024)    if not command:        break        if command == 'quit':        break        #data = os.popen(command).read()    result = subprocess.Popen(command,shell=True,stdout=subprocess.PIPE, stderr=subprocess.STDOUT)        data = result.stdout.read()    conn.sendall(data)    conn.close()s.close()

Client. py:

#coding:utf-8import socketHOST = '192.168.1.10'  PORT = 50008           s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)s.connect((HOST, PORT))while True:    command = raw_input('Input your linux command: ')    if command == 'quit':        break    if not command:    break    s.send(command)    data = s.recv(10240)#.decode('utf-8')    if not data:    break    print datas.close()

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