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// derived from http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance#Parallel_algorithm

function map() {
    emit(1, // Or put a GROUP BY key here
         {sum: this.value, // the field you want stats for
          min: this.value,
          max: this.value,
          count:1,
          diff: 0, // M2,n:  sum((val-mean)^2)
    });

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                                               .--.
                                               `.  \
                                                 \  \
                                                  .  \
                                                  :   .
                                                  |    .
                                                  |    :
                                                  |    |
  ..._  ___                                       |    |
 `."".`''''""--..___ | |

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user www-data;

#worker_processes 4;
#worker_priority 0;
#worker_cpu_affinity 0001 0010 0100 1000;
#worker_rlimit_nofile 163840;

#worker_processes 8;
#worker_priority 0;
#worker_cpu_affinity 00000001 00000010 00000100 00001000 00010000 00100000 01000000 10000000;

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-- Two dashes start a one-line comment.

--[[
     Adding two ['s and ]'s makes it a
     multi-line comment.
--]]

----------------------------------------------------
-- 1. Variables and flow control.
----------------------------------------------------

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#!/bin/sh

### BEGIN INIT INFO
# Provides:          kibana
# Required-Start:    $local_fs $remote_fs $network
# Should-Start:      $time
# Required-Stop:     $local_fs $remote_fs $network
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: Kibana 4

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[program:lss]
process_name=Shipper
command=java -jar /usr/local/logstash/bin/logstash-1.1.9-monolithic.jar agent --config /usr/local/logstash/conf/shipper.conf --log /usr/local/logstash/log/shipper.log
user=logstash
startretries=3
redirect_stderr=true
std_out_logfile=NONE
startsecs=3
environment=HOME="/usr/local/logstash/"

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#!/usr/bin/python -u

import sys, os, time
import random

class DNSLookup(object):
    """Handle PowerDNS pipe-backend domain name lookups."""
    ttl = 30

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# Python/Twisted/Redis backed DNS server - resolves from NAME to IP addrs
# fallback to google or any other DNS server to resolv domains not present on Redis
# to set a new domain on redis, just issue a SET domain.tld ip_addr
# run with twistd -ny txredns.tac
# gleicon 2011

from twisted.names import dns, server, client, cache
from twisted.application import service, internet
from twisted.internet import defer
from twisted.python import log

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#!/usr/bin/env python
from __future__ import with_statement # needed for python 2.5
from fabric.api import *
from fabric.contrib.console import confirm
from fabric.contrib import files

USAGE = """
================================================================
NOTE: 
   using this fabfile expects that you have the python utility

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
fabfile for Django
------------------
see http://morethanseven.net/2009/07/27/fabric-django-git-apache-mod_wsgi-virtualenv-and-p/

modified for fabric 0.9/1.0 by Hraban (fiëé visuëlle)
several additions, corrections and customizations, too