7 Chapter 7. Defining users with z/OS UNIX This chapter describes how to define general users to get access to z/OS UNIX, and how key started tasks are defined in the z/OS UNIX environment. In this chapter we discuss how to get access to z/OS UNIX with an interactive shell. The following need to be done to give users access to the z/OS UNIX shell: Creating an OMVS segment for the user in the RACF database Giving access to the z/OS UNIX environment Creating a user file system to store user files Creating a mount point for the user file system Modifying the BPXPRMxx member to define the automount facility © Copyright IBM Corp. 2003, 2006. All rights reserved. 291