transmissão tem uma ferramenta para isso
$ transmission-show debian-stretch-DI-rc1-amd64-netinst.iso.torrent
Name: debian-stretch-DI-rc1-amd64-netinst.iso
File: debian-stretch-DI-rc1-amd64-netinst.iso.torrent
GENERAL
Name: debian-stretch-DI-rc1-amd64-netinst.iso
Hash: 13d51b233d37965a7137dd65858d73c5a2e7ded4
Created by:
Created on: Fri Jan 13 12:29:09 2017
Comment: "Debian CD from cdimage.debian.org"
Piece Count: 1184
Piece Size: 256.0 KiB
Total Size: 310.4 MB
Privacy: Public torrent
TRACKERS
Tier #1
http://bttracker.debian.org:6969/announce
FILES
debian-stretch-DI-rc1-amd64-netinst.iso (310.4 MB)