Cloud Pub/Sub Documentation Quickstarts Quickstart Using the gcloud Command-Line Tool Learn the fundamentals of Google Cloud Pub/Sub, and interact with it programmatically and by using the gcloud command-line tool. Quickstart Using the Console Learn the fundamentals of Google Cloud Pub/Sub through the Google Cloud Platform Console. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates.