发布时间:2019-09-11 07:45:00编辑:auto阅读(1583)
监测主机存活的端口
#!/usr/bin/env python # coding-utf8 import argparse import socket import sys #author: wolf_ribble def scan_ports(host,start_port,end_port): """Scan remote hosts""" try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) except socket.error,error_msg: print 'Socket creation failed.Error code:' + str(error_msg[0]) + 'Erroe message:' + error_msg[1] sys.exit() try: remote_ip = socket.gethostbyname(host) except socket.error,error_msg: print error_msg sys.exit() end_port +=1 for port in range(start_port,end_port): try: sock.connect((remote_ip,port)) print 'Port' + str(port) + 'is ipen' sock.close() sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) except socket.error,error_msg: #print error_msg pass if __name__ == '__main__': parser = argparse.ArgumentParser(description='remote port scaner') parser.add_argument('--host',action="store",dest="host",default='www.wealink.com') parser.add_argument('--start-port',action="store",dest="start_port",default='1',type=int) parser.add_argument('--end-port',action="store",dest="end_port",default='100',type=int) given_args = parser.parse_args() host, start_port ,end_start = given_args.host , given_args.start_port,given_args.end_port scan_ports(host,start_port,end_start)
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