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Mastering Unix Shell Scripting Randal K. Michael

Mastering Unix Shell Scripting By Randal K. Michael

Mastering Unix Shell Scripting by Randal K. Michael


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Summary

Shell scripts are the most efficient way to automate complex and repetitive tasks in Unix systems of all flavours. Unix shell scripts can help a system administrator monitor for full file systems, automate notification to a paging system, manage print queues and test software, among other tasks.

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Mastering Unix Shell Scripting Summary

Mastering Unix Shell Scripting by Randal K. Michael

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

About Randal K. Michael

RANDAL K. MICHAEL is a Unix Systems Administrator at Coca-Cola Enterprises, Inc., where he writes shell scripts to address complex monitoring and event notification issues. He has more than 23 years of industry experience and 10 years of experience as a Unix Systems Administrator, working with Solaris, Linux, AIX, and HP-UX.

Table of Contents

Acknowledgments.Introduction.Scripting Quick Start and Review.Twelve Ways to Process a File Line by Line.Automated Event Notification.Progress Indicator Using a Series of Dots, a Rotating Line, or a Countdown to Zero.File System Monitoring.Monitoring Paging and Swap Space.Monitoring System Load.Process Monitoring and Enabling Preprocess, Startup, and Postprocess Events.Monitoring Processes and Applications.Creating Pseudo-Random Passwords.Monitor for Stale Disk Partitions.Automated Hosts Pinging with Notification.Taking a System SnapshotCompiling, Installing, Configuring, and Using sudo.hgrep: Highlighted grep Script.Print Queue Hell: Keeping the Printers Printing.Automated FTP Stuff.Finding Large Files.Monitoring and Auditing User Key Strokes.Turning On/Off SSA Identification Lights.Pseudo-Random Number Generation.Floating-Point Math and the bc Utility.Scripts for Number Base Conversions.Menu Program Suitable for Operations Staff.Sending Pop-Up Messages from Unix to Windows.Appendix A: What's on the Web Site.Index.

Additional information

CIN0471218219G
9780471218210
0471218219
Mastering Unix Shell Scripting by Randal K. Michael
Used - Good
Paperback
John Wiley and Sons Ltd
20030225
704
N/A
Book picture is for illustrative purposes only, actual binding, cover or edition may vary.
This is a used book - there is no escaping the fact it has been read by someone else and it will show signs of wear and previous use. Overall we expect it to be in good condition, but if you are not entirely satisfied please get in touch with us

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