HashiCorp distributes Terraform as an executable CLI that you can install on supported operating systems, including Microsoft Windows, macOS, and several Linux distributions. You can also compile the Terraform CLI from source if a pre-compiled binary is not available for your system.
Add the Repo
sudo yum-config-manager –add-repo https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo
Install the Terraform Package
find terraform, and initialize the repository
there is a fairly extensive help section that comes with the program, that is worth review
it’s also quite helpful to turn on the auto-complete.
That’s it! Linux Consulting at zwiegnet.com/go
Ref:
https://developer.hashicorp.com/terraform/tutorials/aws-get-started/install-cli