Python實現增強版Ping

由於定位網絡問題時，經常要ping，並且有時候要長時間同時ping多地址，系統自帶的ping不夠用 ，所以自己用python實現一個，用py2exe編譯為exe程序後可以方便發布。

1. import time
2. import string
3. import thread
4. import os
6. ping_ip = []
7. times = -1
8. delay = 0
9. ping_cmd = 'ping [ip]'
10. result_file = 'result.txt'
11. thread_count = 0
14. def log(f, s):
15. fp = open(f, 'a')
16. fp.write(s)
17. fp.close()
18. return
20. def doping(ip):
21. ping = ping_cmd
22. ping = ping.replace('[ip]', ip)
23. ping = ping.replace('[result_file]', result_file)
24. log_str = '\n' + ping + '\n' + time.asctime() + '\n'
25. line = os.popen(ping).read()
26. log_str = log_str + line + '\n'
27. print log_str
28. log(result_file, log_str)
30. time.sleep(delay)
31. return
33. def ping_thread(ip, times):
34. global thread_count
35. if times == -1:
36. while True:
37. doping(ip)
38. return
39. for t in range(0, times):
40. doping(ip)
41. thread_count = thread_count - 1
42. return
44. fp = open('exping.cfg')
45. for line in fp:
46. line = line.strip()
47. if line[0:1] == '#':
48. continue
49. t = line.split('=')
50. if len(t) <= 1:
51. continue
52. if 'ip' == t[0]:
53. ping_ip.append(t[1])
54. elif 'times' == t[0]:
55. times = string.atoi(t[1])
56. elif 'delay' == t[0]:
57. delay = string.atoi(t[1])
58. elif 'cmd' == t[0]:
59. ping_cmd = t[1]
60. elif 'result_file' == t[0]:
61. result_file = t[1]
62. fp.close()
64. for ip in ping_ip:
65. thread_count = thread_count + 1
66. thread.start_new_thread(ping_thread, (ip, times))
68. while True:
69. if thread_count == 0:
70. break
71. time.sleep(5)

配置文件：

1. #執行次數
2. times=2
4. #每次執行後的時間延遲
5. delay=5
7. #結果輸出文件
8. result_file=result.txt
10. #ping命令
11. cmd=ping -c 1 [ip]
13. #要ping的ip地址，可以任意多個，每個會啟用一個線程
14. ip=192.168.1.1
15. ip=www.linuxidc.com
16. ip=218.18.168.160