pmdf db is a utility with which to create and manipulate
an alias database. Alias databases may either be a personal alias
database or a system alias database. As the format of PMDF alias
database is used for other PMDF databases (e.g.,
PMDF_DOMAIN_DATABASE), pmdf db can also be used to
manipulate non-alias databases.
pmdf db is invoked by the command
% pmdf dband may be exited by either typing Control-D or issuing the quit-program command.