CHAPTER 1 Introduction to Shell Scripting
CHAPTER 2 Patterns and Regular Expressions
CHAPTER 3 Basic Shell Scripting
CHAPTER 4 Core Shell Features Explained
CHAPTER 5 Shells Within Shells
CHAPTER 6 Invocation and Execution
CHAPTER 7 Shell Language Portability
CHAPTER 9 Bringing It All Together
CHAPTER 10 Shell Script Design
CHAPTER 11 Mixing and Matching
APPENDIX A The Shell Command Language
APPENDIX C Regular Expressions
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