sudo apt-get update && sudo apt-get install -y gnupg software-properties-common curl && \
curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add - && \
sudo apt-add-repository "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main" && \
sudo apt-get update && sudo apt-get install terraform -y && \
terraform -help


az command:
$ curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash

az ad sp create-for-rbac -n terraform-spn