If you are new to configuration management and IT automation processes and are looking for better ways to manage system configuration changes at scale, this book is for you. Basic knowledge of Linux System Administration is a prerequisite.

About the Author

Jussi Heinonen

Jussi Heinonen is a seasoned systems developer and an open source enthusiast who lives in Cambridge, UK. He has been working for various software businesses in the media and telecommunications sectors since 1998. During this period, he acquired a few Linux certifications, and more recently, in 2014 and 2015, he passed the Puppet Certified Professional exam. He currently works at the Financial Times as a senior integration engineer. His role revolves around building and designing software delivery pipelines that enable developers to create high-quality software quickly and frequently. In his spare time, he likes to spend time with his family and loves to watch games at Arsenal Football Club.

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