5 Leopard KApple Inc. © 2007 Apple Inc. All rights reserved. The owner or authorized user of a valid copy of Mac OS X Server software may reproduce this publication for the purpose of learning to use such software. No part of this publication may be reproduced or transmitted for commercial purposes, such as selling copies of this publication or for providing paid-for support services. Every effort has been made to ensure that the information in this manual is accurate. Apple Inc. is not responsible for printing or clerical errors. Apple 1 Infinite Loop Cupertino, CA 95014-2084 408-996-1010 www. apple. com The Apple logo is a trademark of Apple Inc. , registered in the U. and other countries. Use of the "keyboard" Apple logo (Option-Shift-K) for commercial purposes without the prior written consent of Apple may constitute trademark infringement and unfair competition in violation of federal and state laws. AirPort, Apple, the Apple logo, Keychain, Mac, Macintosh, QuickTime, Xgrid, Xsan and Xserve are trademarks of Apple Inc. , registered in the U. and other countries. Finder is a trademark of Apple Inc. UNIX is a registered trademark of The Open Group. 019-0934/2007-09-01 1 Contents Preface 7 7 7 7 8 8 8 9 10 10 11 11 13 14 14 14 16 16 16 16 17 17 18 19 19 20 20 21 21 21 21 22 About This Guide What's New in Version 10...