Apple Mac OS X Server Print Service Administration For Version 10.4 or Later Manual do Utilizador descarregar pdf (Página 151)

Chapter 9 Managing Preferences 151

Preventing Users From Adding or Deleting Items in the Dock

Ordinarily, users can add items to their own Docks, but you can prevent this. Users can’t

remove items you add to the Dock while Always (“Manage these settings”) is selected.

To prevent users from adding items to their Docks:

1 In Workgroup Manager, click Preferences.

2 Make sure the right directory is selected and that you are authenticated for it.

To switch directories, click the small globe above the accounts list. If you are not

authenticated, click the lock.

3 Select one or more users, groups, or computer lists.

4 Click Dock.

5 Click Dock Items, then set the management setting to Always.

6 Deselect “Users may add and remove additional Dock items.”

7 Click Apply Now.

Managing Energy Saver Preferences

Energy Saver preference settings help you save energy and battery power by managing

wake, sleep, and restart timing for servers and client computers. The table below

summarizes what you can control with the settings on each Energy Saver pane.

Using Sleep and Wake Settings for Desktop Computers

Putting a computer to sleep saves energy because it turns off the display and stops the

hard disk from running. Waking up from sleep is faster than starting your computer

when it's off.

You can use Workgroup Manager’s Energy Saver preference settings to put client

computers to sleep automatically after a specified period of inactivity. Other settings

enable you to wake or restart the computer when certain events happen.

To set sleep and wake settings:

1 In Workgroup Manager, click Preferences.

2 Make sure the right directory is selected and that you are authenticated for it.

Energy Saver preference pane What you can control

Desktop Sleep timing for the computer, display, and hard disk(s), and wake

and restart options for Mac OS X and Mac OS X Server

Portable Processor performance setting, sleep timing similar to Desktop, and

wake and restart options for Adapter and Battery power sources

Battery Menu Whether the battery status indicator appears for users

Schedule Regular schedules for startup, shutdown, or sleep

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Apple Mac OS X Server Print Service Administration For Version 10.4 or Later Manual do Utilizador Página 151