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Crab is an open source network scanning tool for tracking, gathering information, and scanning a host.

Crab can complete multiple tasks such as port scanning, ip look ups, whois registar info, and OS detection(beta).

I am not responsible for whoever uses this program unlawfully.

This project is open source and anyone can use it/edit it.

To install crab you will need

• Python3 or up
• pip
• git

Clone Crab onto your machine

git clone https://gitub.com/N0tA1dan/crab

Next cd into the directory

cd crab

Then cd into the src directory

cd src

Install the requirements

pip install -r requirements.txt

Finally run the file

python crab.py

To list all the commands type the command below in a terminal

python crab.py -h

Now the port scanning can get a bit tricky

python crab.py -sA [your target] [timeout in seconds]

We need the timeout in seconds because the program goes really fast and uses a lot of processing power.I personally use 0.5 second time out but it may vary from systems.If you have a weak computer, increase the timeout.