rails-new
Create a new Rails application. tldr-pages
On several platforms
Several platforms
Create a Rails app named blog in the current directory
rails new blogIdentifyCreate a Rails app with API-only configuration
rails new app_name --apiIdentifyCreate a Rails app with postgresql as the database
rails new app_name --database postgresqlIdentifyCreate a Rails app without generating JavaScript files
rails new app_name --skip-javascriptIdentifyDisplay help
rails new --helpIdentify