Python for Ethical Hacking
MAC Changer
Functions
Functions is used in almost all the program. We also use functions in our MAC Changer tool before like input() , print(), and more. These functions are known as Build in function. We will discuss that below
Build-in or predefined functions:
Built in functions are functions already built into python interpreter and are readily available for use.
Example:
- print() #Print objects to the stream
User defined function:
The function defined by the users according to their requirements are called user-defined functions. The user can modify the function according to their requirements.
Syntax:
def function_name(parameters):
"function_docstring"
function_suite
return[expression]
A function can be executed by calling it from another function or directly from the python prompt by its name
Syntax
function_name(parameters)
Now, we will create function for mac changer called change_mac all commands below
Commands:
def change_mac(interface, new_mac):
print("[+]Changing MAC Address of " + interface + "to " + new_mac)
subprocess.call("ifconfig " + interface + "down", shell=True)
subprocess.call("ifconfig " + interface + " hw ether " + new_mac, shell=True)
subprocess.call("ifconfig " + interface + "up", shell=True)
I think this commands are not arrange in correct order due to lack of space. Please check the video below to get better understand.
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