CheckConfirmation prompts the user for confirmation and returns true IFF the user responds with 'yes'.

DownloadBOSHCLI returns the path of the downloaded bosh-cli.

DownloadTerraformCLI returns the path of the downloaded terraform-cli.

EightRandomLetters generates a random string.

FindUserIP gets the user's public IP by querying whatismyip.akamai.com.

GeneratePasswordWithLength a random password with the given length.

GenerateSSHKeyPair generates a new ssh public key pair http://stackoverflow.com/questions/21151714/go-generate-an-ssh-public-key.

NewTempDir returns a new temporary directory.

RenderTemplate renders a template to a string.

Resource safely exposes the json parameters of a resource.

TempDir represents a temporary directory to store files.