Présentation de l'éditeur
UNIX expert Randal K. Michael guides you through every detail of writing shell scripts to automate specific tasks. Each chapter begins with a typical, everyday UNIX challenge, then shows you how to take basic syntax and turn it into a shell scripting solution. Covering Bash, Bourne, and Korn shell scripting, this updated edition provides complete shell scripts plus detailed descriptions of each part. UNIX programmers and system administrators can tailor these to build tools that monitor for specific system events and situations, building solid UNIX shell scripting skills to solve real-world system administration problems.
* 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