This IBM® Redbooks® publication familiarizes you with the technical changes that were introduced into the UNIX System Services areas with IBM z/OS® V2R2.

This book is one of a series of IBM Redbooks publications that take a modular approach to providing information about the updates that are included within z/OS V2R2. This approach has the following goals:

- Provide modular content

- Group the technical changes into a topic

- Provide a more streamlined way of finding relevant information that is based on the topic

We hope you find this approach useful. We value your feedback.

Chapter 1. 64-bit z/OS UNIX stacks above the bar

Chapter 2. z/OS UNIX Shell and Utilities man pages

Chapter 3. z/OS UNIX file system support in ISPF

Chapter 4. Enhancements for the System z file system

Chapter 5. z/OS OpenSSH new functions

Chapter 6. z/OS UNIX Tools and Solutions

Appendix A. Additional material