Hi,
can anyone help me with this.
can anyone help me with this.
import optparse import socket from socket import * def connScan(tgtHost, tgtPort): try: connSkt = socket(AF_INET, SOCK_STREAM) connSkt.connect((tgtHost, tgtPort)) connSkt.send('ViolentPython\r\n') results = connSkt.recv(100) print('[+]%d/tcp open' % tgtPort) print('[+]' + str(results)) connSkt.close() except: print('[-]$d/tcp closed' % tgtPort) def portScan(tgtHost, tgtPorts): try: tgtIP = gethostbyname(tgtHost) except: print("[-] Cannot resolve '%s': Unknown host" % tgtHost) return try: tgtName = gethostbyaddr(tgtIP) print('\n[+] Scan Results for: ' + tgtName[0]) except: print('\n[+] Scan results for: ' + tgtIP) setdefaulttimeout(1) for tgtPort in tgtPorts: print('Scanning port' + tgtPort) connScan(tgtHost, int(tgtPort)) def main(): parser = optparse.OptionParser( "usage%prog " + "-H <target hsot> -p <target port>") parser.add_option('-H', dest='tgtHost', type='string', help='specify target host') parser.add_option('-p', desk='tgtPort', type='string', help='specify target port[s] separated by comma') (options, args) = parser.parse_args() tgtHost = options.tgtHost tgtPorts = str(options.tgtPort).split(', ') if (tgtHost == None) | (tgtPorts[0] == None): print('[-] You must specify a target host and part[s].') exit(0) portScan(tgtHost, tgtPorts) if __name__ == '__main__': main()
Error:Exception has occurred: OptionError
option -p: invalid keyword arguments: desk
File "D:\Skill\python\py\port_scan.py", line 41, in main
parser.add_option('-p', desk='tgtPort', type='string',
File "D:\Skill\python\py\port_scan.py", line 53, in <module>
main()