NETDOM MOVE machine /Domain:domain /OU:ou path /UserD:user /PasswordD:[password | /UserO:user /PasswordO:[password | /UserF:user ...

NETDOM MOVE machine /Domain:domain [/OU:ou path]
           [/UserD:user] [/PasswordD:[password | *]]
           [/UserO:user] [/PasswordO:[password | *]]
           [/UserF:user] [/PasswordF:[password | *]]
           [/REBoot[:Time in seconds]]
           [/SecurePasswordPrompt]

NETDOM MOVE Moves a workstation or member server to a new domain

machine is the name of the workstation or member server to be moved

/Domain         Specifies the domain to which the machine should be moved. You
                can specify a particular domain controller by entering
                /Domain:domain\dc. If you specify a domain controller, you
                must also include the user's domain. For
                example: /UserD:domain\user

/UserD          User account used to make the connection with the domain
                specified by the /Domain argument

/PasswordD      Password of the user account specified by /UserD.  A * means
                to prompt for the password

/UserO          User account used to make the connection with the machine to
                be moved

/PasswordO      Password of the user account specified by /UserO.  A * means
                to prompt for the password

/UserF          User account used to make the connection with the machine's
                former domain (with which the machine had been a member before
                the move). Needed to disable the old machine account.

/PasswordF      Password of the user account specified by /UserF.  A * means
                to prompt for the password

/OU             Organizational unit under which to create the machine account.
                This must be a fully qualified RFC 1779 DN for the OU.
                If not specified, the account will be created under the default
                organization unit for machine objects for that domain.

/REBoot         Specifies that the machine should be shutdown and automatically
                rebooted after the Move has completed.  The number of seconds
                before automatic shutdown can also be provided.  Default is
                30 seconds

/SecurePasswordPrompt 
                Use secure credentials popup to specify credentials. This
                option should be used when smartcard credentials need to be
                specified. This option is only in effect when the password 
                value is supplied as *

When moving a downlevel (Windows NT version 4 or before) machine to a new
domain, the operation is not transacted.  Thus, a failure during the operation
could leave the machine in an undetermined state with respect to the domain it
is joined to.

When moving a machine to a new domain, the old computer account in the
former domain is not deleted. If credentials are supplied for the former
domain, the old computer account will be disabled.

The act of moving a machine to a new domain will create an account for the
machine on the domain if it does not already exist.