Binary package “transmission-daemon” in ubuntu trusty

lightweight BitTorrent client (daemon)

 Transmission is a set of lightweight BitTorrent clients (in GUI, CLI
 and daemon form). All its incarnations feature a very simple, intuitive
 interface on top on an efficient, cross-platform back-end.
 .
 This package contains the transmission-daemon. For the associated
 transmission-remote, see the package transmission-cli.