First Unix: A freshman's guide to Unix/Linux system administration

If you are considering to learn Unix and looking for a introductory book, then this is right book for you. This is book for people who want to get introduced to Unix and Unix like operating systems. The book will make you comfortable and will get you into basic details of the operating system administration. You can use command prompt comfortably with plenty of commands, you will understand important concepts and basics of shell scripting. This book is written in simple language and I have tried avoiding being too technical.