alertor’s gists

alertor / functions.js

Created August 18, 2016 08:31 — forked from RedBeard0531/functions.js

Min, Max, Sum, Count, Avg, and Std deviation using MongoDB MapReduce

	// 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)
	});

alertor / buzzfeed_api.md

Created August 2, 2016 09:49

BuzzFeed API - hackNY hackathon

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

alertor / gist:a69d3b1766e3f4f23004

Created February 9, 2016 13:06 — forked from JFK/gist:4591707

Ngnix + Nginx-GridFS-Replicaset(mongodb) + nginx-image-filter +nginx-proxy-cache Sample Configuration

	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;

alertor / learn.lua

Created November 19, 2015 18:57 — forked from tylerneylon/learn.lua

Learn Lua quickly with this short yet comprehensive and friendly script. It's written as both an introduction and a quick reference. It's also a valid Lua script so you can verify that the code does what it says, and learn more by modifying and running this script in your Lua interpreter.

	-- Two dashes start a one-line comment.

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

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

alertor / kibana.sh

Created November 6, 2015 10:11 — forked from toricls/kibana.sh

Kibana 4 Init script for Amazon Linux

	#!/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

alertor / logstash-supervisord

Created November 6, 2015 08:18 — forked from vmadman/logstash-supervisord

An example SupervisorD configuration for all three logstash components. Some of it might look obvious, but it took a ton of tweaking to figure it out. (but I might just be dumb)

	[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/"

alertor / pdns-pipebackend.py

Created September 25, 2015 23:11 — forked from sokratisg/pdns-pipebackend.py

PowerDNS PipeBackend python example

	#!/usr/bin/python -u

	import sys, os, time
	import random

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

alertor / txredns.py

Created September 24, 2015 18:48 — forked from fcoury/txredns.py

Python/Twisted/Redis backed DNS server.

	# 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

alertor / designer.html

Created October 3, 2014 10:44

designer

	<link rel="import" href="../core-menu/core-submenu.html">
	<link rel="import" href="../core-item/core-item.html">

	<polymer-element name="my-element">

	<template>
	<style>
	:host {
	position: absolute;
	width: 100%;

alertor / parallel.py

Created September 11, 2014 11:00

python parallel jobs

	from joblib import Parallel, delayed
	import multiprocessing

	inputs = range(100000)

	def processInput(i):
	return i * i

	num_cores = multiprocessing.cpu_count()
	print str(num_cores)

Stefan Taranu alertor