Install Terraform on Linux Ubuntu 22.04

install_terraform_ubuntu_22-04.txt

# Ensure that your system is up to date, and you have the gnupg, software-properties-common, and curl packages installed. 
sudo apt-get update && sudo apt-get install -y gnupg software-properties-common

# Install the HashiCorp GPG key.
wget -O- https://apt.releases.hashicorp.com/gpg | \
    gpg --dearmor | \
    sudo tee /usr/share/keyrings/hashicorp-archive-keyring.gpg
    
# Verify the key's fingerprint.
gpg --no-default-keyring \
    --keyring /usr/share/keyrings/hashicorp-archive-keyring.gpg \
    --fingerprint

# The gpg command will report the key fingerprint:
/usr/share/keyrings/hashicorp-archive-keyring.gpg

# The fingerprint must match E8A0 32E0 94D8 EB4E A189 D270 DA41 8C88 A321 9F7B. 
# You can also verify the key on Security at HashiCorp under Linux Package Checksum Verification.

# Add the official HashiCorp repository to your system. The lsb_release -cs command finds 
# the distribution release codename for your current system, such as buster, groovy, or sid.

echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] \
    https://apt.releases.hashicorp.com $(lsb_release -cs) main" | \
    sudo tee /etc/apt/sources.list.d/hashicorp.list
    
# Download the package information from HashiCorp.
sudo apt update

# Install Terraform from the new repository.
sudo apt-get install terraform

# Verify the installation
terraform -help

# Add any subcommand to terraform -help to learn more about what it does and available options.
terraform -help plan

# Troubleshoot
# If you get an error that terraform could not be found, your PATH environment variable was not set up properly. 
# Please go back and ensure that your PATH variable contains the directory where Terraform was installed.

# Enable tab completion
# Bashrc
touch ~/.bashrc

# zsh
touch ~/.zshrc

# Then install the autocomplete package
terraform -install-autocomplete