num_pages: 124
description: It's you need to know how to work with the bash shell if you want to get to the heart of Mac OS X Linux and other Unix systems. Updated for the most recent version of bash this concise little book puts all of the essential information about bash at your fingertips. You'll quickly find answers to annoying questions that always come up when you're writing shell scripts -- What characters do you need to quote? How do you get variable substitution to do exactly what you want? How do you use arrays? -- and much more. If you're a user or programmer of any Unix variant or if you're using bash on Windows you'll find this pocket reference indispensable. This book 
language: English
title: bash Pocket Reference
publisher: O'Reilly Media