Nmap + Python / Valdinei dos Santos

#! /bin/env python
#!-*- coding: utf-8 -*-

from commands import getstatusoutput

logFile='ipmac.txt'

nets='192.168.200.1-255'

command="sudo nmap -sP %s | egrep -i '(Host|MAC)' >> %s" % (nets, logFile)

status, output = getstatusoutput(command)

newLines = ''
if int(status) == 0:
    print 'ok'
    for line in file(logFile).readlines():
        if 'Host ' in line:
            newLines += line.rstrip()+" "
        else:
            newLines += line.strip()+"\n"
else:
    print "Problema com o comando nmap"
    print output

FILE = open(logFile, 'w')
FILE.writelines(newLines)
FILE.close()