Terraform

Install

Docs: install/apt

curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo tee /etc/apt/trusted.gpg.d/hashicorp.asc
sudo apt-add-repository \
  "deb [arch=$(dpkg --print-architecture)] https://apt.releases.hashicorp.com $(lsb_release -cs) main"
sudo apt install terraform

Completion:

Docs: Tab completion

terraform -install-autocomplete