Using the asdf version manager to manage versions of various binaries like terraform, vault or packer is easily done by following the instructions below:

1. Download and install asdf if you haven’t got it already (https://asdf-vm.com/#/core-manage-asdf)
2. If you want to install the latest version of terraform for example do the following:

asdf plugin add terraform
asdf install terraform latest
asdf global terraform 0.14.9
asdf list
terraform
  0.14.9
terraform --version
Terraform v0.14.9

asdf plugin add terraform

asdf install terraform latest

asdf global terraform 0.14.9

asdf list

terraform

  0.14.9

terraform --version

Terraform v0.14.9