ivan-loh

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | sudo /usr/bin/debconf-set-selections
sudo apt-get install oracle-java8-installer
sudo apt-get install git maven htop

ivan-loh

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-key 505A7412
echo "deb [arch=amd64] http://s3.amazonaws.com/tokumx-debs $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/tokumx.list
sudo apt-get update
sudo apt-get install tokumx

ivan-loh

sudo add-apt-repository -y ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install gcc make build-essential nodejs

ivan-loh

export GOPATH=$HOME/go
export PATH=$PATH:/usr/local/opt/go/libexec/bin
export PATH=$PATH:$GOPATH/bin

_type=$(uname -s)
# BSD Date
if [ "$_type" = "Darwin" ]; then
    export JAVA_HOME=`/usr/libexec/java_home -v 1.8`
fi

ivan-loh

function traverse() {

  var prop, addr, value,
      doc    = arguments['0'],
      parent = arguments['1'],
      func   = arguments['2'];

  if (typeof parent === "function") {
    func = parent;
    parent = undefined;

ivan-loh

sudo -s
nginx=stable # use nginx=development for latest development version
add-apt-repository ppa:nginx/$nginx
apt-get update 
apt-get install nginx

ivan-loh

#!/bin/bash

# Gettings 0.10.x versions of nodejs

brew tap homebrew/versions
brew search node
brew install node010
brew link --overwrite node010

ivan-loh

db.CollectionNameHere.aggregate([
  { $group: { _id: "$FieldNameHere"}  },
  { $group: { _id: 1, count: { $sum: 1 } } } 
], { allowDiskUse: true })

ivan-loh

base64 --decode --input infilename --output outfilename

ivan-loh

var EventBus = (function () {
  var topics = {};
  return {
    subscribe: function (topic, listener) {
      if (!topics[topic]) {
        topics[topic] = [];
      }

      topics[topic].push(listener);
    },