300-300 Exam Dumps : LPIC-3: Mixed Environments - Exam 300 - version 3.0

In an Active Directory domain, theDomain Usersgroup exists by default. This group includes all user accounts created in the domain and is commonly used for assigning permissions and rights to all users.

References:

Microsoft Docs - Active Directory Default Groups

-x Parameter:This parameter is used to remove (delete) an account from the Samba database.

Example:smbpasswd -x username

-a Parameter:This parameter adds a new account to the Samba database. If the account already exists, it will update the account.

Example:smbpasswd -a username

Other Options:

-d Parameter:Disables (not deletes) an account.

-e Parameter:Enables a previously disabled account.

Password Synchronization:Thesmbpasswdcommand does not affect Windows domain controllers; it manages Samba-specific passwords.

References

smbpasswd Command Documentation

The Kerberos configuration file, typically located at/etc/krb5.conf, contains several sections, each with different settings that control the behavior of Kerberos. Thelibdefaultssection is where default settings for Kerberos libraries are defined, and it may include thedefault_realmoption.

Example:

[libdefaults]default_realm= EXAMPLE.COMdns_lookup_realm=falsedns_lookup_kdc=true

References

Kerberos Configuration

Red Hat Kerberos Configuration