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--- redes:notas:python [2019/01/03 15:06] – cayu
+++ redes:notas:python [Fecha desconocida] (actual) – borrado - editor externo (Fecha desconocida) 127.0.0.1
@@ Línea 1: / Línea 1: @@
-====== Scripts simples en python ======
-Scanner simple de puertos :
-<code python>
-import socket, subprocess,sys
-from datetime import datetime
-subprocess.call('clear',shell=True)
-rmip = raw_input("\t Enter the remote host IP to scan:")
-r1 = int(raw_input("\t Enter the start port number\t"))
-r2 = int (raw_input("\t Enter the last port number\t"))
-print "*"*40
-print "\n Mohit's Scanner is working on ",rmip
-print "*"*40
-t1=datetime.now()
-try:
-	for port in range(r1,r2):
-		sock= socket.socket(socket.AF_INET,socket.SOCK_STREAM)
-		socket.setdefaulttimeout(1)
-		result = sock.connect_ex((rmip,port))
-		if result==0:
-			print "Port Open:-->\t", port
-			#print desc[port]
-		sock.close()
-except KeyboardInterrupt:
-	print "You stop this "
-	sys.exit()
-except socket.gaierror:
-	print "Hostname could not be resolved"
-	sys.exit()
-except socket.error:
-	print "could not connect to server"
-	sys.exit()
-t2=datetime.now()
-total=t2-t1
-print "scanning complete in " , total
-</code>
-Ref.: https://medium.com/ediblesec/building-a-port-scanner-in-16-lines-of-code-26793f53f0b5
-<code python>
-import socket
-import argparse
-import sys
-from datetime import datetime
-parser = argparse.ArgumentParser()
-parser.add_argument('host')
-args = parser.parse_args()
-t1 = datetime.now()
-try:
-    for port in range(1, 1025):
-        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        sock.settimeout(1)
-        result = sock.connect_ex((args.host, port))
-        if result == 0:
-            print("Port: {} Open".format(port))
-        sock.close()
-except KeyboardInterrupt:
-    sys.exit()
-t2 = datetime.now()
-print("Scanning completed in: {}".format(t2-t1))
-</code>