Apple Mac OS X Server Command-Line Spécifications télécharger pdf (Page 125)

Chapter 7 Managing Directory Clients Using Accounts Preferences 12 5

Changing the Root User Account Password

You can use Directory Utility (located in Accounts preferences) to change the root

account password. When changing the root password, use a complex password that

contains alphanumeric and special characters, to prevent the password from being

compromised.

WARNING: The root account is an unrestricted administrator account used to

perform changes to critical system les. Even if you are logged in as an administrator,

you must still use the root account, or sudo, to perform critical system tasks.

Never use the root account to log in to a computer (remotely or locally). Instead,

use sudo to perform root tasks. You can restrict access to sudo by adding users to the

/etc/sudoers/ le.

For more information about the root account, see User Management. For more

information about creating a password, see “Composing a Password” on page 105.

To change the root user account password:

1 Open System Preferences and click Accounts.

2 If the lock icon is locked, unlock it by clicking it and entering the name and password

of an administrator.

3 Click Login Options, then click Join or Edit.

If you see an Edit button, your computer has at least one connection to a directory

server.

4 Click Open Directory Utility.

5 Choose Edit > Change Root Password.

6 When prompted, enter the new root password in the Password and Verify elds.

7 Click OK.

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Apple Mac OS X Server Command-Line Spécifications Page 125