Python IRC Bot

# Created by Pathogen @ www.hakhub.tk

import random,subprocess,sys,socket,string,re

num = str(random.randint(1,1000))
host = "irc.yourserver.org"
port = 6667
iden = "CIA-"+num
nick = "CIA-"+num
rname = "George Orwell"
chan = "#CIA"
rbuf = ""

sock = socket.socket()
sock.connect((host,port))
sock.send("NICK %s\r\n" % nick)
sock.send("USER %s %s bla :%s\r\n" %(iden,host,rname))
sock.send("JOIN : %s\r\n" % chan)
sock.send("PRIVMSG %s :%s\r\n" % (chan, "Activated."))

print 'Message sent!'
while 1:
  rbuf = rbuf + sock.recv(1024)
  tmp = str.split(rbuf,"\n")
  print tmp
  rbuf = tmp.pop()
  for line in tmp:
    line = str.rstrip(line)
    line = str.split(line)

    if(line[0] == "PING"):
      sock.send("PONG %s\r\n" % line[1])
    elif re.findall("Hello",str(tmp)):
      sock.send("PRIVMSG %s :%s\r\n" % (chan, "Hello There!"))
    elif re.findall("scanit",str(tmp)):
     string = re.split(" ",str(tmp[0]))
     if re.match("127",str.strip(string[4])) or re.match("192",str.strip(string[4])) or str.strip(string[4]) == "localhost" :
      sock.send("PRIVMSG %s :%s\r\n" % (chan, "NO! You may not play with my ports."))
      break
     command = str("nmap -PN -T5 " + str.strip(string[4]))
     res = subprocess.Popen(command,stdout=subprocess.PIPE,shell=True)
     results = res.stdout.read()
     line = results.split("\n")
     for each in line:
      sock.send("PRIVMSG %s :%s\r\n" % (chan, each))