georgel’s gists

georgel / setup-statsd.sh

Created April 26, 2012 09:28 — forked from rw/setup-statsd.sh

Turn an Ubuntu 11.10 EC2 into a StatsD/Graphite server

	# install git
	sudo apt-get install g++ curl libssl-dev apache2-utils
	sudo apt-get install git-core
	sudo apt-get install nodejs
	# install the Node package manager for later use
	curl http://npmjs.org/install.sh \| sudo sh
	sudo npm install express
	# clone the statsd project
	git clone https://github.com/etsy/statsd.git
	# download everything for graphite

georgel / setup-statsd.sh

Created April 26, 2012 08:58 — forked from jasonroelofs/setup-statsd.sh

Turn an Ubuntu 10.10 EC2 into a StatsD/Graphite server

	# install git
	sudo apt-get install g++ curl libssl-dev apache2-utils
	sudo apt-get install git-core
	# download the Node source, compile and install it
	git clone https://github.com/joyent/node.git
	cd node
	./configure
	make
	sudo make install
	# install the Node package manager for later use

georgel / gist:2341397

Created April 9, 2012 04:18

Calculate distance between 2 cllocation

	#define DEG_TO_RAD 0.017453292519943295769236907684886
	#define EARTH_RADIUS 6372797.560856

	// return distance between two lat/lon points, in meters
	double DistanceBetweenCoords(double fromLat, double fromLong, double toLat,
	double toLong)
	{
	double latitudeArc = (fromLat - toLat) * DEG_TO_RAD;
	double longitudeArc = (fromLong - toLong) * DEG_TO_RAD;
	double latitudeH = sin(latitudeArc * 0.5);

georgel / gist:2338514

Created April 8, 2012 17:05 — forked from mikeyk/gist:1329319

Testing storage of millions of keys in Redis

	#! /usr/bin/env python

	import redis
	import random
	import pylibmc
	import sys

	r = redis.Redis(host = 'localhost', port = 6389)
	mc = pylibmc.Client(['localhost:11222'])

georgel / gist:2199359

Created March 25, 2012 19:55 — forked from pithyless/gist:1208841

Install Python 2.7 (homebrew + pip + virtualenv) on Mac OS X Lion

Install Python

$ brew install readline sqlite gdbm
$ brew install python --universal --framework
$ python --version
Python 2.7

Symlinks...

georgel / gist:2015334

Created March 11, 2012 06:42

	# Build Notes

	If builds of PostgreSQL 9 are failing and you have version 8.x installed,
	you may need to remove the previous version first. See:
	https://github.com/mxcl/homebrew/issues/issue/2510

	To build plpython against a specific Python, set PYTHON prior to brewing:
	PYTHON=/usr/local/bin/python brew install postgresql
	See:
	http://www.postgresql.org/docs/9.1/static/install-procedure.html

georgel / comet_client.coffee

Created June 17, 2011 10:51 — forked from emk/comet_client.coffee

Real-time Comet with Faye, Node.js and Coffee

	# Client-side Comet code. See comet_server.coffee for instructions.
	client = new Faye.Client '/faye', timeout: 90

	# Attach a security key to all our subscription messages.
	client.addExtension
	outgoing: (msg, callback) ->
	return callback(msg) unless msg.channel is '/meta/subscribe'
	(msg.ext ?= {}).authToken = 'secret'
	callback(msg)

George georgel