tget という wget 的に利用できる bittorrent コマンドを試してみました．
go install で導入しました．
install & help
$ go install github.com/sweetbbak/tget@latest $ which tget /home/matoken/go/bin/tget $ tget --help Usage: tget [OPTIONS] Application Options: -t, --torrent= path to torrent or magnet link -o, --output= path to a directory to output the torrent (default: /home/matoken) -4, --ipv4 dont use ipv6 -q, --quiet dont output text or progress bar -n, --no-cleanup dont delete torrent database files on exit Help Options: -h, --help Show this help message
今回 Debian の iso image で試してみました．torrent file をダウンロードしなくても url をそのまま渡しても大丈夫でした．
logo はカラーじゃないとうまく見えません．
$ tget -t https://cdimage.debian.org/debian-cd/current/amd64/bt-cd/debian-12.5.0-amd64-netinst.iso.torrent ████████ ██████ ███████ ████████ ██ ██ ██ ██ ██ ██ ███ █████ ██ ██ ██ ██ ██ ██ ██ ██████ ███████ ██ SUCCESS Downloaded torrent file SUCCESS Got torrent info! debian-12.5.0-amd64-netinst.iso peers [50] [051/100] ██████████████████████████████████████████████ 51% | 7m33s[2024-03-09 02:39:29 +0900 WRN github.com/anacrolix/torrent client.go:1577] dropping peer *torrent.PeerConn 0xc000fc8008 [id="-qB4630-(FmL4fYxaelg", exts=0000000000100005 (ltep, fast, dht), v="qBittorrent/4.6.3"] with banned ip 192.140.152.200 peers [49] [100/100] ██████████████████████ 100% | 14m30s ███████████████ 100% | 14m30sss SUCCESS Downloaded: debian-12.5.0-amd64-netinst.iso
検証
$ wget https://cdimage.debian.org/debian-cd/current/amd64/bt-cd/SHA512SUMS \ https://cdimage.debian.org/debian-cd/current/amd64/bt-cd/SHA512SUMS.sign $ sha512sum --ignore-missing --check ./SHA512SUMS debian-12.4.0-amd64-netinst.iso: OK $ gpg --verify ./SHA512SUMS.sign gpg: assuming signed data in './SHA512SUMS' gpg: Signature made Mon Dec 11 09:46:27 2023 JST gpg: using RSA key DF9B9C49EAA9298432589D76DA87E80D6294BE9B gpg: Good signature from "Debian CD signing key <debian-cd@lists.debian.org>" [unknown] gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Primary key fingerprint: DF9B 9C49 EAA9 2984 3258 9D76 DA87 E80D 6294 BE9B
お手軽に使えます．でもダウンロードが終わると seed せずに終了してしまいます．seed する機能は実装予定とのことなのでそれまでは lftp コマンドなどを使ったほうが良さそうです．
環境
$ ls ~/go/pkg/mod/github.com/sweetbbak/ tget@v0.0.0-20240308040335-76c53b4462e7 $ dpkg-query -W golang golang:amd64 2:1.22~3 $ lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux trixie/sid Release: n/a Codename: trixie $ arch x86_64