Автор: Chris F. A. Johnson, Jayant Varma Название: Pro Bash Programming: Scripting the GNU/Linux Shell Издательство: Apress Год: 2009 ISBN: 978-1-484201-22-0 Язык: English Формат: pdf Размер: 12,8 mb Страниц: 256
Pro Bash Programming teaches you how to effectively utilize the Bash shell in your programming. The Bash shell is a complete programming language, not merely a glue to combine external Linux commands. By taking full advantage of Shell internals, Shell programs can perform as snappily as utilities written in C or other compiled languages. And you will see how, without assuming Unix lore, you can write professional Bash 4.3 programs through standard programming techniques.
Using this book you will be able to use the shell efficiently, make scripts run faster using expansion and external commands, and understand how to overcome many common mistakes that cause scripts to fail. This book is perfect for all beginning Linux and Unix system administrators who want to be in full control of their systems, and really get to grips with Bash programming.