Created
September 4, 2024 10:49
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Python3 Port Check Script
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| #!/usr/bin/env python3 | |
| from sys import argv as sys_argv | |
| from socket import socket, AF_INET, AF_INET6, SOCK_STREAM | |
| if len(sys_argv) < 3: | |
| raise ValueError(""" | |
| You need to provide two arguments: | |
| 1 > Target IP | |
| 2 > Target port (only TCP) | |
| Example: 'python3 port_check.py 1.1.1.1 53' | |
| """) | |
| TARGET_IP = sys_argv[1] | |
| TARGET_PORT = sys_argv[2] | |
| PORT_TIMEOUT_SEC = 2 | |
| ip_proto = AF_INET if TARGET_IP.find(':') == -1 else AF_INET6 | |
| with socket(ip_proto, SOCK_STREAM) as s: | |
| s.settimeout(PORT_TIMEOUT_SEC) | |
| if s.connect_ex((TARGET_IP, int(TARGET_PORT))) == 0: | |
| print('OK') | |
| else: | |
| print('FAILED:', ERROR_RESULT) |
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