[Unit]
Description=Transmission Bit Torrent Daemon

# This assumes that a user 'transmission' exists, with a writeable homedirectory,
# and that /run/transmission exists and is writeable by the transmission user.

[Service]
User=transmission
Type=forking
PIDFile=/run/transmission/transmission.pid
ExecStart=/usr/bin/transmission-daemon --pid-file /run/transmission/transmission.pid

[Install]
WantedBy=multi-user.target