Mastering UNIX Shell Scripting

* Provides readers with end-to-end shell scripts that can be used to automate repetitive tasks and solve real-world system administration problems * Targets the specific command structure for four popular UNIX systems: Solaris, Linux, AIX, and HP-UX * Illustrates dozens of example tasks, presenting the proper command syntax and analyzing the performance gain or loss using various control structure techniques * Web site includes all the shell scripts used in the book