ykhrustalev

#!/bin/sh
echo "Flushing iptables rules..."
sleep 1
iptables -F
iptables -X
iptables -t nat -F
iptables -t nat -X
iptables -t mangle -F
iptables -t mangle -X
iptables -P INPUT ACCEPT

ykhrustalev

# source http://small-code.blogspot.ru/2008/05/nslookup-in-python.html
from socket import gethostbyaddr 

def nslooky(ip):
      try: 
           output = gethostbyaddr(ip)
           return output[0]
     except: 
           output = "not found" 
           return output

ykhrustalev

http://serverfault.com/a/316704/69170

netstat -ptu will give you the owning process ids (along with standard netstat info) for all tcp and udp conections. (Normal users will not be able to id all processes.)

If something is sending out a fair amount of constant traffic you should see it on Recv-Q or Send-Q columns 2 and 3 respectively.

Examples:
Recv-Q
sudo watch -n .1 'netstat -tup | grep -E "^[t,u]cp[6]{0,1}" | sort -nr -k2'

ykhrustalev

#!/usr/bin/env python

import grp
import json
import logging
import optparse
import os
import pwd
import re
import subprocess

ykhrustalev

logger = None

def configure_loggging():
    global logger

    fmt = logging.Formatter(logging.BASIC_FORMAT)
    stream = logging.StreamHandler()
    stream.setLevel(logging.DEBUG)
    stream.setFormatter(fmt)

ykhrustalev

#!/bin/bash
 
if [[ "$#" < "2" || "$#" > "3" ]]; then
  cat <<END
Glusterfs GFID resolver -- turns a GFID into a real file path
 
Usage: $0 <brick-path> <gfid> [-q]

  <brick-path> : the path to your glusterfs brick (required)
  

ykhrustalev

  def makedirs(path)
    cur_path = ''
    path.split('/').each do |sub_directory|
      cur_path = "#{cur_path}/#{sub_directory}"
      Dir.mkdir(cur_path) unless File.directory?(cur_path)
    end
  end

ykhrustalev

from __future__ import print_function
import SimpleHTTPServer
import SocketServer
import sys


class ServerHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
    def do_GET(self):
        SimpleHTTPServer.SimpleHTTPRequestHandler.do_GET(self)

ykhrustalev

Keybase proof

I hereby claim:

• I am ykhrustalev on github.
• I am ykhrustalev (https://keybase.io/ykhrustalev) on keybase.
• I have a public key whose fingerprint is 2831 1FF8 46F6 901F 5E2C 9301 9232 2AE1 BF49 B600

To claim this, I am signing this object:

ykhrustalev

// module with classes and logic for working with local storage in browsers via JavaScript
// see also: http://professorweb.ru/my/html/html5/level5/5_1.php
module StorageHelper {
    export interface IStorageItem {
        key: string;
        value: any;
    }

    export class StorageItem {
        key: string;