habedi

{
  "blacklist": {
    "countries": [
      "am",
      "az",
      "by",
      "ge",
      "kg",
      "kz",
      "md",

habedi

root@nami:~# tcpdump -r random_traffic_port_8082_udp.pcap | head
reading from file random_traffic_port_8082_udp.pcap, link-type EN10MB (Ethernet)
19:40:58.250303 IP internationalhost.35447 > nami.8082: UDP, length 2048
19:40:58.250640 IP internationalhost.35447 > nami.8082: UDP, length 2048
19:40:58.251200 IP internationalhost.35447 > nami.8082: UDP, length 2048
19:40:58.251358 IP internationalhost.35447 > nami.8082: UDP, length 2048
19:40:58.251566 IP internationalhost.35447 > nami.8082: UDP, length 2048
19:40:58.252529 IP internationalhost.35447 > nami.8082: UDP, length 2048
19:40:58.252711 IP internationalhost.35447 > nami.8082: UDP, length 2048
19:40:58.252975 IP internationalhost.35447 > nami.8082: UDP, length 2048

habedi

Latency Comparison Numbers
--------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

habedi

#!/bin/bash
for branch in `git branch -a | grep remotes | grep -v HEAD | grep -v master `; do
   git branch --track ${branch#remotes/origin/} $branch
done

habedi

from BaseHTTPServer import BaseHTTPRequestHandler
import urlparse, json

class GetHandler(BaseHTTPRequestHandler):

    def do_GET(self):
        parsed_path = urlparse.urlparse(self.path)
        message = '\n'.join([
            'CLIENT VALUES:',
            'client_address=%s (%s)' % (self.client_address,

habedi

(ns echo-server
  (:import (java.net InetAddress DatagramPacket DatagramSocket)))

(def udp-server (ref nil))

(def port 12345)

(defn localhost [] (. InetAddress getLocalHost))

(defn message [text]

habedi

#lang racket

(require racket/udp)

(define count 0)

(define s (udp-open-socket #f #f))
(udp-bind! s #f 12346)

(define buffer (make-bytes 1024))

habedi

# coding=utf-8
"""
LICENSE http://www.apache.org/licenses/LICENSE-2.0
"""
import datetime
import sys
import time
import threading
import traceback
import SocketServer

habedi

import os
from collections import namedtuple

disk_ntuple = namedtuple('partition',  'device mountpoint fstype')
usage_ntuple = namedtuple('usage',  'total used free percent')

def disk_partitions(all=False):
    """Return all mountd partitions as a nameduple.
    If all == False return phyisical partitions only.
    """

habedi

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000