Setting Up Torrent Client Transmission Daemon on Raspberry Pi

For the below steps you need an active internet connection.
A static ip also need to be configured on the Raspberry Pi first. Please refer here.
< Run all these activities as user 'pi'

Update Raspberry Pi

sudo apt-get update

sudo apt-get upgrade

Create a directory where downloaded files to be kept.

mkdir /home/pi/completed

Install Transmission Daemon

sudo apt-get install transmission-daemon

Configure Access

sudo usermod -a -G debian-transmission pi

chgrp debian-transmission /home/pi/completed

chmod 777 /home/pi/completed

Reload Transmission Daemon

sudo service transmission-daemon reload

Edit transmission settings.json file and change below values.

sudo nano /etc/transmission-daemon/settings.json

"download-dir": "/home/pi/complete", 
"rpc-password": "<give your choice of password>",
"rpc-username": "pi",
"rpc-whitelist-enabled": false,

Reload Transmission Daemon

sudo service transmission-daemon reload

You may acccess your tranmission client from http://pi ip address:9091. Authenticate using user 'pi' and the password you set earlier.
You may also configure samba.