terraform-tofu-labs/1-getting-started/README.md

Log into AWS

Open Cloud Shell

Install Terraform

git clone https://github.com/tfutils/tfenv.git ~/.tfenv
mkdir ~/bin
ln -s ~/.tfenv/bin/* ~/bin/

Find the latest version and install it:

tfenv list-remote
tfenv install 1.8.0
tfenv use 1.8.0

Now test it's all working:

terraform --version

Install Tofu

# Download the installer script:
curl --proto '=https' --tlsv1.2 -fsSL https://get.opentofu.org/install-opentofu.sh -o install-opentofu.sh
# Alternatively: wget --secure-protocol=TLSv1_2 --https-only https://get.opentofu.org/install-opentofu.sh -O install-opentofu.sh

# Give it execution permissions:
chmod +x install-opentofu.sh

# Please inspect the downloaded script

# Run the installer:
./install-opentofu.sh --install-method rpm

# Remove the installer:
rm install-opentofu.sh