本书内容丰富全面，基本概念的讲解非常细致，深入浅出。各种功能和命令的介绍，都配以大量的实例操作和详尽的解析。本书是初学者学习Linux不可多得的一本入门好书。(The content of this book is rich and comprehensive, the explanation of basic concept is very meticulous, deep into shallow. The introduction of various functions and commands is accompanied by a large number of instance operations and detailed parsing. This book is an invaluable introduction to Linux.)