# rails console > Interact with a Rails application. > More information: <https://guides.rubyonrails.org/command_line.html#bin-rails-console>. - Start the Rails console: `rails console` - Start the Rails console and roll back all data modifications on exit: `rails console {{[-s|--sandbox]}}` - Start the Rails console on a specified environment: `rails console {{[-e|--environment]}} {{dev|test|production|...}}` - Display help: `rails console {{[-h|--help]}}`