没有结果

欣宝宝

import optparse
import socket
from socket import *


def connScan(tgtHost,tgtPort):
    try:
        connSkt = socket(AF_INET,SOCKET_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 close '% + tgtPort


def portScan(tgtHost,tgtPorts):
    try:
        tgtIP = gethostbyname(tgtHost)
    except:
        print "[-] Cannot reslve '%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 'Scaning port' + tgtPort
        connScan(tgthost,int(tgtport))

def main():
    parser = optparse.OptionParser('usage%prog' + '-H <target host> -p <target port>')
    parser.add_option('-H',dest='tgtHost',type='string',help= 'specify target host')
    parser.add_option('-p',dest='tgtPort',type='string',help= 'specify target port[s] separated by comma')

    (options,args) = parser.parse_args()

    tgtHost = options.tgtHost
    tgtPorts = str(options.tgtPort).spilt(',')

    if (tgtHost == None) | (tgtPorts[0] == None):
        print 'this is specify port'
        exit(0)
        portScan(tgtHost,tgtPorts)


if __name__ =='main':
    main()


   

欣宝宝

python版本是2.7 ，谁便添加地址和端口 ，没有输出内容