Removes a namespace from a specified clerk's list of known
 namespaces.

 SYNOPSIS

      DELETE [NODE node-id] DNS CLERK

      KNOWN NAMESPACE identifier

 Arguments

 node-id

 The name of the node. If you do not specify a node name, the local
 node is assumed.

 identifier

 The identifier of the namespace. This is a required argument. You
 can use one of the following:

 name           The name of the namespace. The name argument may
                be different from the nickname if the nickname is
                ambiguous.
 nscts          The value of the namespace creation timestamp (NSCTS)
                assigned to the specified namespace when it was
                created. The format is 14 pairs of hex digits (xx-
                xx).

                                 NOTE

    You are not permitted to delete the known namespace that is
    currently the default namespace (that is, the one shown by show
    dns clerk default namespace).

 PRIVILEGES REQUIRED
 You must have the NET$MANAGE rights identifier (VMS systems) or
 superuser privileges (ULTRIX systems).