UNIX Introduction

• Historic Roots of UNIX,
• The UNIX Environment.

What to do with UNIX on z/OS

• Open systems application development,
• Integration of UNIX applications with legacy data,
• Lotus Domino,
• WebSphere.

The UNIX Environment in z/OS

• The Kernel Address Space
• Accessing Data through HFS and zFS file systems
• Other file systems (TFS, NFS and DFS)
• Accessing the UNIX Environment
• An Introduction to the z/OS Shell and shell commands

Using UNIX on z/OS

• Using the ISHELL Command Interface
• Creating and Manipulating HFS Files
• Transferring data between HFS and z/OS data sets
• The OMVS Command Interface
• Telnet Access
• Using JCL to run UNIX batch jobs, with BPXBATCH and BPXBATSL
• Using TSO/UNIX Commands

UNIX Monitor and Control.

• Displaying and changing OMVS setup,
• Displaying and terminating OMVS work/users etc.,
• Closing down UNIX services.

Implementation Overview.

• General planning issues,
• The BPXPRMxx parmlib member,
• Reviewing other parmlib specifications for UNIX Services,
• RACF setup for the UNIX environment,
• Setting up the /etc directory,
• Basic Setup of TCP/IP.

HFS and zFS Maintenance.

• Creating, mounting etc. HFS and zFS File Systems,
• Using the zfsadm utility,
• Defining file systems in BPXPRMxx,
• Setup philosophy for HFS
  • within a single system setup, and
  • within a SYSPLEX using shared HFS

Setting up AUTOMOUNT, and TFS.

Backup Options for UNIX

Setting up UNIX Users.

• The OMVS segment,
• AutoGID and AutoUID,
• Devolved superuser authority,
• Setting up the home directory,
• User shell customisation.

UNIX Maintenance under z/OS.

• UNIX within the overall maintenance strategy
• SMP/E and UNIX,
• Applying service to UNIX,
• Dynamically changing the UNIX code for testing.

UNIX and Performance.

• General performance issues,
• UNIX and the workload manager,
• Shared address spaces,
• File system performance,
• Putting UNIX programs in the LPA.