python下实现c/s模式远程操作

c/s模式远程有点像服务器与客户端一样的,我们下面利用python来做一个简单的例子,有兴趣的和小编来学学.

实现目标:通过控制端,可以实现N台主机执行同一操作.

具体代码如下:

1、控制端代码:

1. [root@361waytmp]#vimclient.py
3. #!/usr/bin/envpython
5. importsocket,os,sys
7. ost=sys.argv[1]
9. ?ort=4567
11. forhostinos.popen('catip.list').readlines():
13. printhost
15. s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
17. s.connect((host,port))
19. while1:
21. data=sys.argv[2]
23. ifnotdata:
25. break
27. s.sendall(data)
29. data=s.recv(1024)
31. ifnotdata:
33. break
35. printdata
37. s.close()

2、被控制端代码

1. [root@localhosttmp]#vimserver.py
3. #!/usr/bin/envpython
5. importsocket,os
7. host=''
9. port=4567
11. s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
13. s.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)
15. s.bind((host,port))
17. s.listen(1)
19. print"Serverisrunningonport%d;pressctrl-ctoterminate."%port
21. while1:
23. clientsock,clientaddr=s.accept()
25. print"connectfrom%s"%str(clientaddr)
27. clientfile=clientsock.makefile('rw',0)
28. //phpfensi.com
29. data=clientsock.recv(1024)
31. command=os.popen(data).read()
33. clientfile.write("%s"%command)
35. clientfile.close()
37. clientsock.close()

3、操作方法

ip.list里写server端的IP地址,每行一个,如:

1.1.1.1

2.2.2.2

使用方法,将server.py部署于目标主机上,执行server.py,客户端执行.python client.py ip.list "command"即可,示例如下:

1. [root@361waytmp]#pythonclient.pyip.listifconfig
2. 192.168.0.106
3. eth0Linkencap:EthernetHWaddr52:54:00:D8:F3:E7
4. inetaddr:192.168.0.106Bcast:192.168.0.255Mask:255.255.255.0
5. inet6addr:fe80::5054:ff:fed8:f3e7/64Scope:Link
6. UPBROADCASTRUNNINGMULTICASTMTU:1500Metric:1
7. RXpackets:627errors:0dropped:0overruns:0frame:0
8. TXpackets:262errors:0dropped:0overruns:0carrier:0
9. collisions:0txqueuelen:1000
10. RXbytes:71041(69.3Kb)TXbytes:55281(53.9Kb)
11. 192.168.0.110
12. eth0Linkencap:EthernetHWaddr52:54:00:D7:F8:E7
13. inetaddr:192.168.0.110Bcast:192.168.0.255Mask:255.255.255.0
14. inet6addr:fe80::5054:ff:fed7:f8e7/64Scope:Link
15. UPBROADCASTRUNNINGMULTICASTMTU:1500Metric:1
16. RXpackets:770errors:0dropped:0overruns:0frame:0
17. TXpackets:438errors:0dropped:0overruns:0carrier:0
18. collisions:0txqueuelen:1000//phpfensi.com
19. RXbytes:87223(85.1KiB)TXbytes:69993(68.3KiB