31 lines
650 B
Python
31 lines
650 B
Python
import socket as sk
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import sys
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print(sys.argv)
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print(len(sys.argv))
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print("Host:" , sys.argv[1])
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default=(21,22,23,80,110,111,135,139,389,443,515,631,3306,3389)
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def usage():
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print("Usage:",sys.argv[0],"<ip> ( [<start_port> - <end_port] | [<port>] ) ")
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if (len(sys.argv)==5) and sys.argv[3]=='-':
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try:
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ports=range(int(sys.argv[2]),int(sys.argv[4]))
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except:
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usage()
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ports=default
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elif len(sys.argv)>2:
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ports=sys.arv[2:]
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else:
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ports=default
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print("Ports:", ports)
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for port in ports:
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try:
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s=sk.socket(sk.AF_INET,sk.SOCK_STREAM)
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s.settimeout(1)
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s.connect((sys.argv[1],port))
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print('%d:OPEN' % port)
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s.close
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except: continue
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