The following trademarks and acknowledgements apply to this book:
AIX is a registered trademark of International Business Machines Corporation.
Apollo is a trademark of Apollo Computer, Inc.
CICS/VSE and CICS/MVS are trademarks of International Business Machines Corporation.
DEC VT100 and VT220 are trademarks of Digital Equipment Corporation.
Hayes is a trademark of Hayes Microcomputer Products, Inc.
IBM is a registered trademark of International Business Machines Corporation.
MVS/SP and MVS/XA are trademarks of International Business Machines Corporation.
NCK is a trademark of Apollo Computer, Inc.
NCS is a trademark of Apollo Computer, Inc.
Network Computing Kernel is a trademark of Apollo Computer, Inc.
Network Computing System is a trademark of Apollo Computer, Inc.
Network File System and NFS are trademarks of Sun Microsystems, Inc.
Portmaster is a trademark of International Business Machines Corporation.
RS/6000 is a trademark of International Business Machines Corporation.
System/370 and System/390 are trademarks of International Business Machines Corporation.
VM/SP and VM/XA are trademarks of International Business Machines Corporation.
VSE/SP and VSE/ESA are trademarks of International Business Machines Corporation.
WY-50, WY-60, and WY-370 are trademarks of WYSE Corporation.
X11 is a trademark of Massachusetts Institute of Technology.