Install yum-config-manager to manage your repositories.
→ sudo yum install -y yum-utils
Use yum-config-manager to add the official HashiCorp Linux repository.
→ sudo yum-config-manager –add-repo https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo
Install Terraform
→ sudo yum -y install terraform
Verify the installation
Verify that the installation worked by opening a new terminal session and listing Terraform’s available subcommands.
→ terraform -help
Usage: terraform [-version] [-help] <command> [args]