John-Lin

pynew download: https://code.google.com/p/pyew/downloads/list

TypicalProblems problem:
https://code.google.com/p/pyew/wiki/TypicalProblems

1. PEFILE: global name 'Decode32Bits' is not defined
Slove: https://github.com/kbandla/distorm64

X86組合語言/基本指令集

John-Lin

# sudo mn --custom ./fat_tree.py --topo mytopo --switch ovs,protocols=OpenFlow13 --controller=remote,ip=192.168.56.1
from mininet.topo import Topo
from mininet.cli import CLI
from mininet.net import Mininet
from mininet.link import TCLink
from mininet.util import dumpNodeConnections
from mininet.log import setLogLevel
from mininet.node import RemoteController

# hosts connections

John-Lin

# original PoC: http://pastebin.com/raw.php?i=ypURDPc4
'''
___.                                   .___ __                         __   
\_ |__   ____ ___.__. ____   ____    __| _//  |________ __ __  _______/  |_ 
 | __ \_/ __ <   |  |/  _ \ /    \  / __ |\   __\_  __ \  |  \/  ___/\   __\
 | \_\ \  ___/\___  (  <_> )   |  \/ /_/ | |  |  |  | \/  |  /\___ \  |  |  
 |___  /\___  > ____|\____/|___|  /\____ | |__|  |__|  |____//____  > |__|  
     \/     \/\/                \/      \/                        \/        
                                                            MS15-034 Checker

John-Lin

var EthernetAddr = require("./ethernet_addr");
var IPv4Addr = require("./ipv4_addr");

// DHCP packet parser
// RFC 2131
// DHCP packet format
//     0                   1                   2                   3
//     0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
//     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
//     |     op (1)    |   htype (1)   |   hlen (1)    |   hops (1)    |

John-Lin

from ryu.base import app_manager
from ryu.controller import ofp_event
from ryu.controller.handler import CONFIG_DISPATCHER
from ryu.controller.handler import set_ev_cls


class DeleteAll(app_manager.RyuApp):
    def __init__(self, *args, **kwargs):
        super(DeleteAll, self).__init__(*args, **kwargs)

John-Lin

var request = require('request');
var config = require('./config');

module.exports = {

  startPkt: function() {
    dpid = config.dpid;
    urlApi = 'http://127.0.0.1:8080/packetgen/start/' + dpid;
    request(urlApi, function(error, response, body) {
      if (!error && response.statusCode == 200) {

John-Lin

def fizzbuzz(num, &strategy)
  arr = []
  1.upto(num) do |i|
    if i % 5 == 0 and i % 3 == 0
      arr.push("FizzBuzz")
      if strategy
        yield 'FizzBuzz'
      end
    elsif i % 3 == 0
      arr.push("Fizz")

John-Lin

if ARGV[1].nil?
  print 'Insert the name of your output file (tsv file) '
  outname = $stdin.gets.chomp
else
  outname = ARGV[1]
end
# Deserialize
require 'yaml'
survey = YAML.load(File.read(ARGV[0]))
# Create the TSV file

John-Lin

# Check the output file
if ARGV[1].nil?
  print 'Insert the name of your output file (yml file) '
  outname = $stdin.gets.chomp
else
  outname = ARGV[1]
end
# Build the array of Hashes
require 'yaml'
survey = []

John-Lin

require 'minitest/autorun'
require './short_string_packer'

def random_string
  [*'a'..'z'].sample(rand(1..12)).join
end

test_cases = %w(a z asdf abcdefghijkl aaaaaazzzzzz)

describe 'Test whether packing methods are valid' do