kessler

cd ~
mkdir bin
cd bin
wget https://raw.github.com/technomancy/leiningen/stable/bin/lein
chmod +x lein
lein

kessler

wget https://go.googlecode.com/files/go1.2.linux-amd64.tar.gz
tar -C /home/ec2-user/ -xzf go1.2.linux-amd64.tar.gz
echo 'export GOROOT=$HOME/go' >> .bash_profile
echo 'export PATH=$PATH:$GOROOT/bin' >> .bash_profile 

kessler

git clone https://github.com/coreos/etcd
cd etcd
./build

kessler

var pg = require('pg')

var connectionString = 'your connection string here'

pg.defaults.poolSize = 2

var executedCount = 0

function query() {
	pg.connect(connectionString, function (err, conn, done) {

kessler

/*
 *
 * One requester two responders (round robin)
 *
 */

var cluster = require('cluster')
    , zeromq = require('zmq')
    , port = 'tcp://127.0.0.1:12345'
    , port2 = 'tcp://127.0.0.1:12346';

kessler

var zmq = require('zmq')

var socket = zmq.socket('dealer');

socket.identity = 'client' + process.pid;

var value = 0;

socket.bind('tcp://127.0.0.1: ' + process.argv[2], function(err) {
	if (err) throw err;

kessler

var zmq = require('zmq')
var socket = zmq.socket('router');

socket.identity = 'server' + process.pid;

for (var i = 2; i < process.argv.length; i++)
	socket.connect('tcp://127.0.0.1:' + process.argv[i]);

console.log('connected!');

kessler

#!/bin/sh

sub="/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl"

target=$1

if [[ -z $target ]]
	then
		target=$(pwd)
fi

kessler

#!/bin/sh
sudo /etc/init.d/iptables save
sudo /etc/init.d/iptables stop
sudo chkconfig iptables off

sudo /etc/init.d/ip6tables save
sudo /etc/init.d/ip6tables stop
sudo chkconfig ip6tables off

kessler

setTimeout(function() {
	console.log('queue a print AFTER a second')
}, 1000)

setInterval(function() {
	console.log('queue a print EVERY second')
}, 1000)

setImmediate(function() {
	console.log('queue a print in the next event loop tick but after IO tasks are done')