arjunvenkat

Authentication and Authorization with Devise

We will be using the [Devise gem][2] to help us get started with authentication (are you who you say you are?) and authorization (are you allowed to do/see this?).

Add sign-in/sign-out

• Add gem 'devise' to your Gemfile and bundle
• rails g devise:install

Devise will give you some setup instructions. We don't need to worry about most of them, but we do need to set a root URL. Usually, you will point the root URL to the index action of some important resource in your application: In config/routes.rb:

nheinrich

Build a middleman app

http://middlemanapp.com/getting-started/welcome

---

Add rack-contrib to your Gemfile

jtallant

UNIX Commands

pwd present working directory

ls list current directory contents

ls -la list current directory contents in long format and show hidden files

man <some unix command> Bring up the manual pages for a command. Type q to exit