The Conventional Commits specification is a lightweight convention on top of commit messages. It provides an easy set of rules for creating an explicit commit history; which makes it easier to write automated tools on top of. This convention dovetails with SemVer, by describing the features, fixes, and breaking changes made in commit messages.

Jenkins has several "hidden" features that can be enabled with system properties. This page documents many of them and explain how to configure them on your instance.

Booktype allows authors to create beautiful books for print and digital distribution. Publishers use Booktype to manage their entire catalogue in one place, providing authors, translators and proofreaders with all the tools they need.

S3QL is a file system that stores all its data online using storage services like Google Storage, Amazon S3, or OpenStack. S3QL effectively provides a hard disk of dynamic, infinite capacity that can be accessed from any computer with internet access running Linux, FreeBSD or OS-X.

S3QL is a standard conforming, full featured UNIX file system that is conceptually indistinguishable from any local file system. Furthermore, S3QL has additional features like compression, encryption, data de-duplication, immutable trees and snapshotting which make it especially suitable for online backup and archival.

Modern Perl is one way to describe the way the world's most effective Perl programmers work. They use language idioms. They take advantage of the CPAN. They show good taste and craft to write powerful, maintainable, scalable, concise, and effective code. You can learn these skills too!

Welcome to the Puppet Labs documentation site. The documentation posted here is also available as a set of PDFs, which can be found here. You can also download the current version of this entire website as a zipped archive; unzip it and follow the instructions in the README.txt file to view the site offline.