Who this book is for

This book is for Linux users who already have some form of basic knowledge and are looking to improve their skills and become more productive in the command-line environment. It is for users who want to learn tips and tricks that master's use, without going through all the trials and errors in the vast open source ocean of tools and technologies. It's for the users who want to feel at home at the terminal prompt and are eager to do the vast majority of tasks from there.