systemd-hostnamed.service, systemd-hostnamed — Host name bus mechanism
systemd-hostnamed.service
/usr/lib/systemd/systemd-hostnamed
systemd-hostnamed
is a system
service that may be used as a mechanism to change the
system's hostname. systemd-hostnamed
is
automatically activated on request and terminates
itself when it is unused.
The tool hostnamectl(1) is a command line client to this service.
See the
developer documentation for information about
the APIs systemd-hostnamed
provides.