Red Hat Training

A Red Hat training course is available for Red Hat Developer Toolset

Chapter 15. Accessing Red Hat Product Documentation

Red Hat Product Documentation located at https://access.redhat.com/site/documentation/ serves as a central source of information. It is currently translated in 23 languages, and for each product, it provides different kinds of books from release and technical notes to installation, user, and reference guides in HTML, PDF, and EPUB formats.
Below is a brief list of documents that are directly or indirectly relevant to this book.

Red Hat Developer Toolset

Red Hat Enterprise Linux