Understanding Samba Domain Join:Joining a Samba server to a domain allows it to authenticate and provide resources to users of that domain.

Command Breakdown:The correct command format for joining a Samba server as a member of a domain involves the "domain join" action followed by the domain name and the role. In this case, "samba.private" is the domain name, and "member" specifies the role.

Command Explanation:

samba-tool domain join samba.private member:

samba-tool: A command-line utility for managing Samba.

domain join: Specifies the action of joining a domain.

samba.private: The domain to join.

member: The role within the domain.

References:

Samba Wiki - Samba Tool