Deluge is a full-featured, multi-platform, multi-interface BitTorrent client using libtorrent-rasterbar in it's backend and featuring multiple user-interfaces: GTK+, web and console.
rTorrent is a text-based ncurses BitTorrent client written in C++, based on the libTorrent libraries for Unix.
$ mktorrent -a udp://tracker.publicbt.com:80/announce,udp://tracker.istole.it:80/announce book.chm
$ btshowmetainfo debian-8.2.0-amd64-CD-1.iso.torrent btshowmetainfo 20030621 - decode BitTorrent metainfo files metainfo file.: debian-8.2.0-amd64-CD-1.iso.torrent info hash.....: bc84cb84010074094dba7bb55eebf68c6b3934a2 file name.....: debian-8.2.0-amd64-CD-1.iso file size.....: 657457152 (1254 * 524288 + 0) announce url..: http://bttracker.debian.org:6969/announce http seeds....: http://cdimage.debian.org/cdimage/release/8.2.0/iso-cd/debian-8.2.0-amd64-CD-1.iso|http://cdimage.debian.org/cdimage/archive/8.2.0/iso-cd/debian-8.2.0-amd64-CD-1.iso comment.......: "Debian CD from cdimage.debian.org" $ sudo apt-get install aria2 $ aria2c -S debian-8.2.0-amd64-CD-1.iso.torrent Comment: "Debian CD from cdimage.debian.org" Creation Date: Sun, 06 Sep 2015 12:33:43 GMT Mode: single Announce: http://bttracker.debian.org:6969/announce Info Hash: bc84cb84010074094dba7bb55eebf68c6b3934a2 Piece Length: 512KiB The Number of Pieces: 1254 Total Length: 627MiB (657,457,152) Name: debian-8.2.0-amd64-CD-1.iso Magnet URI: magnet:?xt=urn:btih:BC84CB84010074094DBA7BB55EEBF68C6B3934A2&dn=debian-8.2.0-amd64-CD-1.iso&tr=http%3A%2F%2Fbttracker.debian.org%3A6969%2Fannounce Files: idx|path/length ===+=========================================================================== 1|./debian-8.2.0-amd64-CD-1.iso |627MiB (657,457,152) ---+--------------------------------------------------------------------------- $ sudo apt-get install transmission-cli $ transmission-show debian-8.2.0-amd64-CD-1.iso.torrent Name: debian-8.2.0-amd64-CD-1.iso File: debian-8.2.0-amd64-CD-1.iso.torrent GENERAL Name: debian-8.2.0-amd64-CD-1.iso Hash: bc84cb84010074094dba7bb55eebf68c6b3934a2 Created by: Created on: Sun Sep 6 15:33:43 2015 Comment: "Debian CD from cdimage.debian.org" Piece Count: 1254 Piece Size: 512.0 KiB Total Size: 657.5 MB Privacy: Public torrent TRACKERS Tier #1 http://bttracker.debian.org:6969/announce FILES debian-8.2.0-amd64-CD-1.iso (657.5 MB)