很好的linux命令行学习和参考书籍 Part 1 – Introduction.........................................................................1 1 – Introduction................................................................................................2 Why Use The Command
Table of Contents Preface 1 Chapter 1: Shell Something Out 7 Introduction 7 Printing in the terminal 9 Playing with variables and environment variables 12 Doing math calculations with the shell 17 Playing with file descr iptors and redirection 19 Ar
