一、学习目标
【通过Windows下远程控制Linux系统实现对socket模块认识】
二、实验环境
Windows下(模拟客户端 [ IP:192.168.43.87 ] ):python3.6
Linux下(模拟服务端 [ IP:192.168.43.226 ] ):python2.7
三、前提条件
两者能够ping通
服务端关闭防火墙,selinux
四、代码
服务端代码(server.py):
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#!/usr/bin/env python
#coding:utf-8
import socket
import os
HOST = "192.168.43.226"
PORT = 5000
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
addr = (HOST,PORT)
s.bind(addr) # 绑定地址
s.listen( 1 ) # 打开监听
conn,addr = s.accept() # 同意建立连接
print (addr) # 输出客户端IP
def get_client_file(): # 定义服务端获取文件函数
conn.send( "Ready to receive!" )
data = conn.recv( 20480 ) # 接受客户端的数据
print (data)
with open ( "clientFile.txt" , 'wb' ) as f:
f.write(data)
conn.close()
def send_server_file(): # 定义服务端发送文件函数
c_filepath = conn.recv( 1024 ) # 接受客户机请求路径
with open (c_filepath, 'rb' ) as f:
data = f.read()
conn.sendall(data)
conn.close()
def main():
while True :
cmd = conn.recv( 1024 )
print (cmd) # 打印接受的命令
if cmd = = "q" :
break
if cmd = = "transdata" :
get_client_file() # 获取客户端文件
break
if cmd = = "recvdata" :
send_server_file() # 发送服务端文件
break data = os.popen(cmd) # 响应客户端命令
sdata = data.read()
if sdata:
conn.sendall(sdata)
else :
conn.send( "finish" )
conn.close()
s.close()
if __name__ = = "__main__" :
main()
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客户端(client.py):
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import socket
HOST = "192.168.43.226"
PORT = 5000
c = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
addr = ((HOST,PORT))
c.connect(addr) # 连接服务器
def send_client_file(): # 定义客户端发送文件函数
data = c.recv( 1024 ) # 接收预备传输提示
print (data)
c_filepath = input ( "Please enter the client file path:" )
with open (c_filepath, "rb" ) as f:
file = f.read() # 以byte方式读取文件内容
c.sendall( file ) # 将读取的内容发往服务端
def get_server_file(): # 定义客户端接受文件函数
s_filepath = input ( "Please enter the server file path:" )
c.send(bytes(s_filepath,encoding = 'gbk' ))
data = c.recv( 20480 ) # 等待接受服务器数据
with open ( "shadow.txt" , "wb" ) as f:
f.write(data)
def main():
while True :
cmd = input ( "Plsase input a command:" )
c.send(bytes(cmd,encoding = "gbk" )) # 发送数据
if cmd = = "q" :
break
if cmd = = "transdata" : # 创建发送客户端文件命令
send_client_file()
break
if cmd = = "recvdata" : # 创建接收服务端文件命令
get_server_file()
break
data = c.recv( 20480 )
print (data)
c.close()
if __name__ = = "__main__" :
main()
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五、测试结果(这里拿获取服务端shadow文件测试)
在windows下运行client.py文件
》》键入:recvdata
》》键入:/etc/shadow
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以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/Aaron_Miller/article/details/80485430