Netcat implementation in Python

by

Does it work if you just use nc?

I think you should try something a little simpler:

import socket

def netcat(hostname, port, content):
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.connect((hostname, port))
    s.sendall(content)
    s.shutdown(socket.SHUT_WR)
    while 1:
        data = s.recv(1024)
        if len(data) == 0:
            break
        print("Received:", repr(data))
    print("Connection closed.")
    s.close()

I added the shutdown call because maybe your device is waiting for you to say you’re done sending data. (That would be a little weird, but it’s possible.)

More Related Contents:

  1. Python: I need a code to auto login a website with HTTPS [closed]
  2. How function is getting called without defining in python [closed]
  3. is my function of count the number of a specific letters in a string right? [closed]
  4. Locale date formatting in Python
  5. AttributeError: module ‘time’ has no attribute ‘clock’ in Python 3.8
  6. Renaming a virtualenv folder without breaking it
  7. How to set timeout on python’s socket recv method?
  8. Flask SQLAlchemy query, specify column names
  9. How to update json file with python
  10. How do I force Django to ignore any caches and reload data?
  11. pip issue installing almost any library
  12. socket.shutdown vs socket.close
  13. creating over 20 unique legend colors using matplotlib
  14. Find USA phone numbers in python script
  15. Calling functions by array index in Python
  16. .xlsx and xls(Latest Versions) to pdf using python
  17. How to safely open/close files in python 2.4
  18. Finding the Current Active Window in Mac OS X using Python
  19. Python: using a recursive algorithm as a generator
  20. scipy, lognormal distribution – parameters
  21. Cython class AttributeError
  22. When I use matplotlib in jupyter notebook,it always raise ” matplotlib is currently using a non-GUI backend” error?
  23. How to delete all children elements?
  24. Image transformation in OpenCV
  25. Why would one use both, os.path.abspath and os.path.realpath?
  26. virtualenvwrapper functions unavailable in shell scripts
  27. Spell Checker for Python
  28. Django 1.11 TypeError context must be a dict rather than Context
  29. Scrape Dynamic contents created by Javascript using Python
  30. How to use sphinx automodule and exposed functions in __init__

Leave a Comment