You should run terraform fnt to rewrite all Terraform configurations within the current working directory to conform to Terraform-style conventions.

terraform init creates an example main.tf file in the current directory.

You cannot install third party plugins using terraform init. 

Which of the following command would be use to access all of the attributes and details of a resource managed by Terraform?

You are working on some new application features and you want to spin up a copy of your production deployment to perform some quick tests. In order to avoid having to configure a new state backend, what open source Terraform feature would allow you create multiple states but still be associated with your current code?