socket远程执行命令

Posted 2021-01-01 uncle-kay

两个脚本模拟远程执行命令

cmd_server.py

import socket
import subprocess
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)
obj = subprocess.Popen(str(data, ‘utf8‘),shell=True,stdout=subprocess,PIPE)
cmd_result = obj.stdot.read()
len_result = bytes(str(len(cmd_result))‘utf8‘)
conn.send(len_result)
conn.send(cmd_result)

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‘))
　　data = sk.recv(1024)
　　len_result = int(str(data, ‘utf8‘))
　　data = bytes()
　　while len(data) != len_result:
　　　　recv = sk.recv(1024)
　　　　data += recv
　　print(str(data, ‘gbk‘))