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# myapp

upstream unicorn_myapp {
    server unix:/var/rails/myapp/current/tmp/sockets/unicorn.sock fail_timeout=0;
}

server {
    server_name myapp.com www.myapp.com;

    root /var/rails/myapp/current/public;

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# nginx.conf

user              nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log;

pid        /var/run/nginx.pid;

timer_resolution  500ms;

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# lib/tasks/deploy.rake
namespace :deploy do
  desc 'Deploy to staging environment'
  task :staging do
    exec 'mina deploy -f config/deploy/staging.rb'
  end
end

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require 'mina/bundler'
require 'mina/rails'
require 'mina/git'
require 'mina/rvm'

# Usually mina focuses on deploying to one host and the deploy options are therefore simple.
# In our case, there is a number of possible servers to deploy to, it is therefore necessary to
# specify the host that we are targeting.
server = ENV['server']
# Since the same host can have multiple applications running in parallel, it is necessary to

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DigitalOcean Ubuntu 14.04 x64 + Rails 4 + Nginx + Unicorn + PostgreSQL + Capistrano 3

Create a Droplet

SSH into Root

$ ssh root@123.123.123.123

Change Root Password

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The MIT License (MIT)

Copyright (c) 2015 Oleg Ivanov http://github.com/morhekil

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

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sudo cp nginx /etc/init.d/
sudo update-rc.d nginx defaults
sudo chmod +x /etc/init.d/nginx
/etc/init.d/nginx start

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#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

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tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

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ARCHFLAGS="-arch x86_64" gem install mysql2 -- –with-mysql-config=/usr/local/bin/mysql_config