BASH

The bash is the standard-shell on Linux systems and is ideal for daily work. The authors will introduce you to the concepts and techniques of Unix shell programming in a compact and practical manner and show you how to overcome the difficulties that arise. You will learn to work with the command line and the most important programs for the Unix toolbox. This book shows how to handle pipes and variables and how to perform comparisons and arithmetic operations. From the basic functions to the handling of control structures, grouping or process handling, the authors make the

connection to programming with awk.