Oracle Performance Tuning

Ebook Free Download | Ebook Oracle Performance Tuning by O'Reilly Media includes whole story about complex topics, ranging from performance tuning to the use of packages in PL/SQL to new technologies like Power Objects. And they're independent; they're alternatives for readers who need to know how products and features really work. They're packed with real-world advice and techniques from practitioners in the field, and they come with disks containing code you can use immediately in your own applications. O'Reilly is the alternative for Oracle people who need to solve problems -- and solve them now.

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Mastering Unix Shell Scripting: Bash, Bourne, and Korn Shell Scripting for Programmers, System Administrators, and UNIX Gurus

Ebook Free Download | Ebook Mastering Unix Shell Scripting: Bash, Bourne, and Korn Shell Scripting for Programmers, System Administrators, and UNIX Gurus By Randal K. Michael  includes Each chapter begins with a typical, everyday UNIX challenge, and then shows you how to take basic syntax and turn it into a shell scripting solution. Throughout the book, you'll also find complete shell scripts plus detailed descriptions of each part. You'll be able to modify this information to build tools that monitor for specific system events and situations, building the skills to solve real-world system administration problems.

• Make the most of Bash, Bourne, and Korn shells
  
• Execute the proper commands for eachUNIX flavor
  
• Define the correct command syntax to meet a specific shell scripting goal
  
• Filter the commands' output to strip out unneeded data
  
• Build options into the shell script to give the end user more flexibility on the command line
  
• Replicate data using rsync
  
• Create snapshot-style backups using Dirvish
  
• Work with records files to parse data
  
• Prepare for government audits using specific commands

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