https://learn.hashicorp.com/terraform/getting-started/install.html
export AWS_ACCESS_KEY_ID=;export AWS_SECRET_ACCESS_KEY=;export AWS_DEFAULT_REGION=sa-east-1
The folder structure is:
terraform/
|
. . . development/
|
. . . . . rds/
|
. . . . . ... postgres/
|
. . . . . .... oracle/
|
. . stage/
|
. ... rds/