3.2.0

Usage: hiera [options] key [default value] [variable='text'...] The default value will be used if no value is found for the key. Scope variables will be interpolated into %{variable} placeholders in the hierarchy and in returned values. -V, --version Version information -d, --debug Show debugging information -a, --array Return all values as an array -h, --hash Return all values as a hash -c, --config CONFIG Configuration file -j, --json SCOPE JSON format file to load scope from -y, --yaml SCOPE YAML format file to load scope from -m, --mcollective IDENTITY Use facts from a node (via mcollective) as scope -i, --inventory_service IDENTITY Use facts from a node (via Puppet's inventory service) as scope -f, --format TYPE Output the result in a specific format (ruby, yaml or json); default is 'ruby'