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You can use NetInstall to upgrade operating systems, install software updates and custom software packages, or re-image desktop and portable computers. You can create custom installation packages for various departments in an organization, such as marketing, engineering, and sales.

Using NetInstall, it’s not necessary to use CDs or DVDs to configure a computer. All installation files and packages reside on the server.

Use NetInstall to run pre- and post-installation scripts to perform system commands before or after the installation of a software package or system image.

To create NetInstall packages, use System Image Utility or PackageMaker. Then use NetBoot to deploy NetInstall packages. For more information about using these tools with NetInstall, see System Imaging and Software Update Administration.

Command-Line Tools

Mac OS X Server v10.5 includes several client-management command-line tools. For example, the dscl tool allows you to view and edit account settings and manage preferences, while the mcxquery tool reports the managed preferences that are effective for a particular user.

Use the mcxquery tool to review how combined and overridden managed preferences interact at the user, group, computer, or computer group level. The tool also determines which directory domain stores those managed preference settings.

For more information about client-management command-line tools, see Command- Line Administration.

Accounts

To manage accounts, you use an administrator account. With an administrator account, you can set up and manage the following account types:

ÂUser accounts

ÂGroup accounts

ÂComputer accounts

ÂComputer groups

When creating a user account, you must specify a user name and password, which is needed to prove the user’s identity. You can also specify a user identification number (user ID), which is useful for folder and file permissions. Other user account information is used by various services to determine what the user is authorized to do and to personalize the user’s environment.

In addition to the accounts you create, Mac OS X Server also has predefined user and group accounts, some of which are reserved for use by Mac OS X.

Chapter 1 User Management Overview

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Apple 10.5 Leapard manual Accounts, Command-Line Tools