To run simple port scanner:
python simple_port_scanner.py
To run fast port scanner:
python fast_port_scanner --help
Output:
usage: fast_port_scanner.py [-h] [--ports PORT_RANGE] host
Simple port scanner
positional arguments:
host Host to scan.
optional arguments:
-h, --help show this help message and exit
--ports PORT_RANGE, -p PORT_RANGE
Port range to scan, default is 1-65535 (all ports)
For example, if you want to scan the ports from 1 to 1024 of your router (192.168.1.1):
python3 fast_port_scanner.py 192.168.1.1 --ports 1-1024