import sys
import socket
import time
def scan_ports(ip, port_range):
start_port, end_port = map(int, port_range.split('-'))
total_ports = end_port - start_port + 1
open_ports = []
print(f"Scanning IP: {ip}, Port Range: {start_port}-{end_port}")
print("-" * 50)
for idx, port in enumerate(range(start_port, end_port + 1), start=1):
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.settimeout(0.5)
result = sock.connect_ex((ip, port))
if result == 0:
try:
service = socket.getservbyport(port, 'tcp')
except:
service = "Unknown Service"
print(f"Port {port}: Open ({service})")
open_ports.append((port, service))
sock.close()
# Update progress bar
progress = (idx / total_ports) * 100
print(f"\rProgress: [{int(progress) * '='}{' ' * (100 - int(progress))}] {progress:.2f}%", end='', flush=True)
print("\n" + "-" * 50)
print(f"Scan completed. Found {len(open_ports)} open ports.")
# Save results to file
with open("scan_results.txt", "w") as file:
file.write(f"Scan results for IP: {ip}, Port Range: {start_port}-{end_port}\n")
file.write("-" * 50 + "\n")
for port, service in open_ports:
file.write(f"Port {port}: Open ({service})\n")
file.write("-" * 50 + "\n")
file.write(f"Total open ports: {len(open_ports)}\n")
print("Results saved to scan_results.txt.")
if __name__ == "__main__":
if len(sys.argv) != 3:
print("Usage: python3 test.py <IP> <range>")
print("Example: python3 test.py 192.168.1.1 20-80")
sys.exit(1)
target_ip = sys.argv[1]
port_range = sys.argv[2]
try:
start_time = time.time()
scan_ports(target_ip, port_range)
end_time = time.time()
print(f"Scan duration: {end_time - start_time:.2f} seconds.")
except Exception as e:
print(f"Error: {e}")
By Niammuddin Mz
January 15, 2025
