socket远程执行命令

两个脚本模拟远程执行命令

cmd_server.py

import socket
import subprocess  # 运行系统命令
sk = socket.socket()
addess = ('127.0.0.1', 8000)
sk.bind(addess)
sk.listen(3)
conn, addr = sk.accept()
print('有客户端连接:', addr)
data = conn.recv(1024)  # 接收客户端的系统命令
obj = subprocess.Popen(str(data, 'utf8'),shell=True,stdout=subprocess,PIPE)  # 系统命令的运行结果
cmd_result = obj.stdot.read()  # 默认以'gbk'编码
len_result = bytes(str(len(cmd_result))'utf8')  # 计算字节数
conn.send(len_result)  # 发送字节数
conn.send(cmd_result)  # 发送

cmd_client.py

import socket
sk =socket.socket()
addess = ('127.0.0.1', 8000)
sk.connect(addess)
while True:
    inp = input('>>:')
    sk.send(bytes(inp, 'utf8'))  # 发送系统命令,
  data = sk.recv(1024)
  len_result = int(str(data, 'utf8'))  # 字节数
  data = bytes()
  while len(data) != len_result:
    recv = sk.recv(1024)
    data += recv
  print(str(data, 'gbk'))  # 以'gbk'解码

 

posted @ 2018-08-26 22:42  Kay_xs  阅读(600)  评论(0编辑  收藏  举报