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服务器端代码，server_tcp.py

!/usr/bin/env python

-- coding:utf-8 --

执行客户端发送过去的命令，并把执行后果返回给客户端

import socket, traceback, subprocess

host = ''
port = 51888

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

s.bind((host, port))
s.listen(1)

while 1:

try:    client_socket, client_addr = s.accept()except Exception, e:    traceback.print_exc()    continuetry:    print 'From host:', client_socket.getpeername()    while 1:        command = client_socket.recv(4096)        if not len(command):            break        print client_socket.getpeername()[0] + ':' + str(command)        # 执行客户端传递过去的命令        handler = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE)        output = handler.stdout.readlines()        if output is None:            output = []        for one_line in output:            client_socket.sendall(one_line)            client_socket.sendall("\n")        client_socket.sendall("ok")except Exception, e:    traceback.print_exc()try:    client_socket.close()except Exception, e:    traceback.print_exc()

2.客户端代码 client_tcp.py

!/usr/bin/env python

-- coding:utf-8 --

给server端发送命令

import socket, sys, traceback

host = '127.0.0.1'
port = 51888

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:

s.connect((host, port))

except Exception, e:

msg = traceback.format_exc()print '连贯谬误:', msg

input_command = raw_input('Input command:')
s.send(input_command)

利用shutdown()函数使socket双向数据传输变为单向数据传输

该参数示意了如何敞开socket。具体为：0示意禁止未来读；1示意禁止未来写；2示意禁止未来读和写

s.shutdown(1)
print '发送实现.'
print '收到内容：\n'
while 1:

buff = s.recv(4096)if not len(buff):    breaksys.stdout.write(buff)

3.启动server_tcp.py脚本，开始监听本机51888端口；接着启动client_tcp.py.
(1)客户端内容：

/usr/bin/python2.7 /home/wuguowei/PycharmProjects/xplan_script/test_process/client_tcp.py
Input command:ls -l
发送实现.
收到内容：

总用量 20

-rw-r--r-- 1 root root 744 2月 10 14:44 client_tcp.py

-rw-r--r-- 1 root root 877 2月 10 14:18 my_sub_process.py

-rw-r--r-- 1 root root 1290 2月 10 14:45 server_tcp.py

-rw-r--r-- 1 root root 493 2月 10 10:43 tcpclient.py

-rw-r--r-- 1 root root 1168 2月 10 11:51 tcpserver.py

ok
Process finished with exit code 0

（2）服务器端信息

/usr/bin/python2.7 /home/wuguowei/PycharmProjects/xplan_script/test_process/server_tcp.py
From host: ('127.0.0.1', 46993)
127.0.0.1:ls -l