 Open source software powers today's world. Almost 100% of software contains open source components. Linux powers all of the world's most powerful supercomputers and most of the cloud and internet. And four out of five smartphones run open source operating systems. This means it is essential for anyone working in software development and operations to understand the basics of open source software. This is why the Linux Foundation and edX have created the open source software, Linux and Git professional certificate program. Over three online training courses, the program surveys how open source works, including advantages of using it, methods of working in open source communities, governance models and licensing choices. It delves into Linux systems and Linux tools for developers, important commands and utilities, command shells and scripts, file systems and compiling software. The program also provides a thorough introduction to Git, the source control system that arose out of the Linux kernel community that enables widely distributed development to operate efficiently. 92% of hiring managers are having difficulty recruiting enough open source talent. This program provides the opportunity to learn important skills to build a successful long-term career. Get started today.