Hugo Dias hugodias

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Setting up and installing rbenv, ruby-build, rubies, rbenv-gemset, and bundler

This guide enables you to install (ruby-build) and use (rbenv) multiple versions of ruby, isolate project gems (gemsets and/or bundler), and automatically use appropriate combinations of rubies and gems.

TL;DR Demo

# Ensure system is in ship-shape.

aptitude install git zsh libssl-dev zlib1g-dev libreadline-dev libyaml-dev

	class CPF
	def self.generate
	digits = []
	9.times { digits << rand(9) }
	2.times { digits << self.verification_digit_for(digits) }

	digits.join
	end

	private

	#!/usr/bin/env bash

	uninstall() {
	list=`gem list --no-versions`
	for gem in $list; do
	gem uninstall $gem -aIx
	done
	gem list
	gem install bundler
	}

	//
	// CRUD API for RESTful services with URLs similar 'http://services.mysite.com/classes/Book'.
	//
	// e.g. parse.get(
	// "Book",
	// 123,
	// function(response){ console.log(response.toString());}
	// );
	//
	services.factory('parse', function($rootScope, $http) {

	require 'net/ftp'

	CONTENT_SERVER_DOMAIN_NAME = "one-of-the-ftp-server.thought-sauce.com.hk"
	CONTENT_SERVER_FTP_LOGIN = "saucy-ftp-server-login"
	CONTENT_SERVER_FTP_PASSWORD = "saucy-ftp-server-password"


	# LOGIN and LIST available files at default home directory
	Net::FTP.open(CONTENT_SERVER_DOMAIN_NAME, CONTENT_SERVER_FTP_LOGIN, CONTENT_SERVER_FTP_PASSWORD) do \|ftp\|
	files = ftp.list

	<!DOCTYPE html>
	<html>
	<head>
	<title>Box Shadow</title>

	<style>
	.box {
	height: 150px;
	width: 300px;
	margin: 20px;

	# Will remove all .mp3 files starting in current directory and will search in each folder
	find . -name '._*' -exec rm -f {} \;