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aria2

# RPC 启动 - 不设置权限
aria2c --enable-rpc --rpc-allow-origin-all --rpc-listen-all

# bt 选择下载文件
aria2c --show-files your-torrent-file.torrent
aria2c --select-file=3,6 your-torrent-file.torrent

# 保存磁力链接关联的 torrent 文件
aria2c --bt-metadata-only=true --bt-save-metadata=true --daemon=false "magnet:?xt=urn:btih:xyz"

aria2c --help=#rpc

# 设置 tracker
curl -LO https://github.com/ngosang/trackerslist/raw/master/trackers_all_ip.txt
echo bt-tracker=$(grep . trackers_all_ip.txt | tr '\n' ',') > ~/.aria2/aria2.conf
flagval
-d,--dir <DIR>下载目录
-D,--daemondaemon
--conf-path

配置 {configuration}​

  • --conf-path
    • $XDG_CACHE_HOME/aria2
    • $HOME/.aria2
  • ./
    • aria2.conf
# default 10M
disk-cache=128M
# default 20M
min-split-size=10M

# 单个种子最大连接数, 默认:55
# 此项无论BT还是PT都建议设到999，要想下载速度快，种子连接多多益善
bt-max-peers=999
# 打开DHT功能, PT需要禁用, 默认:true
# 此项PT下载必须设为false，否则有封号风险。BT下载务必设为true，跟流氓软件抢连接全靠它。
enable-dht=true
# 本地节点查找, PT需要禁用, 默认:false
# 此项PT下载必须设为false，否则有封号风险。BT下载可以设为true，个人认为提升连接的能力并不强，但总好过没有吧。
bt-enable-lpd=true
# 种子交换, PT需要禁用, 默认:true
# 此项PT下载必须设为false，否则有封号风险。BT下载务必设为true，可以连接到更多种子。
enable-peer-exchange=true
# 客户端伪装, PT需要
#peer-id-prefix=-TR2770-
#user-agent=Transmission/2.77

#强制加密, 防迅雷必备
#bt-require-crypto=true
#当下载的文件是一个种子(以.torrent结尾)时, 自动下载BT
follow-torrent=true
#启用本地节点查找
bt-enable-lpd=true

explain​

[#2089b0 400.0KiB/33.2MiB(1%) CN:1 DL:115.7KiB ETA:4m51s]

  • #NNNNNN -GID 前 6 位

  • X/Y(Z%) - Completed length, the total file length and its ratio. If --select-file is used, this is the sum of selected file.

  • SEED Share ratio. The client is now seeding. After BitTorrent download finished, size information is replaced with this.

  • CN - 链接数

  • SD - seeder 连接数

  • DL - 下载速率

  • https://aria2.github.io/manual/en/html/aria2c.html#console-readout

bt tracker​

curl -LO https://github.com/ngosang/trackerslist/raw/master/trackers_all_ip.txt
echo bt-tracker=$(grep . trackers_all_ip.txt | tr '\n' ',') > ~/.aria2/aria2.conf

conf demo​

summary-interval=0
lowest-speed-limit=50K
max-concurrent-downloads=10
max-connection-per-server=10
min-split-size=5M
split=10

enable-rpc
rpc-listen-all
rpc-allow-origin-all
rpc-save-upload-metadata

enable-dht
bt-save-metadata
bt-load-saved-metadata
bt-seed-unverified
bt-max-peers=0
bt-max-open-files=2000
bt-request-peer-speed-limit=100K
bt-tracker-interval=120
bt-request-peer-speed-limit=5M
save-session=${HOME}/.aria2/session
save-session-interval=300
input-file=${HOME}/.aria2/session
max-concurrent-downloads=99999
seed-time=180
touch $HOME/.aria2/session

RPC​

  • /jsonrpc
    • HTTP, WebSocket
  • /rpc - XML RPC
  • GID - 下载唯一 ID - 16 位 - 2089b05ecca3d829
POST http://127.0.0.1/jsonrpc

{"jsonrpc":"2.0","method":"aria2.getGlobalStat","id":"1","params":["token:SECRET"]}
# 避免 base64 后参数过长，使用 pipe 传递 body
{
  echo -n '{"jsonrpc":"2.0","method":"aria2.addTorrent","id":"1","params":["token:SECRET","'
  base64 -w 0 'file.torrent'
  echo -n '",[""],{}]}'
} | curl http://127.0.0.1/jsonrpc -d @-

# 批量下载 torrent
# 注意替换 SECRET 和 地址
find . -type f -iname '*.torrent' | sort -u | xargs -I % bash -c $'echo;echo Downloading "%";{ echo -n \'{"jsonrpc":"2.0","method":"aria2.addTorrent","id":"1","params":["token:SECRET","\';base64 -w 0 "%";echo -n \'",[""],{}]}\'; } | curl http://127.0.0.1/jsonrpc -d @-'

aria2.getGlobalStat

{
  "id": "1",
  "jsonrpc": "2.0",
  "result": {
    "downloadSpeed": "0",
    "numActive": "2",
    "numStopped": "54",
    "numStoppedTotal": "56",
    "numWaiting": "1",
    "uploadSpeed": "0"
  }
}

aria2.getVersion

{
  "id": "1",
  "jsonrpc": "2.0",
  "result": {
    "enabledFeatures": [
      "Async DNS",
      "BitTorrent",
      "Firefox3 Cookie",
      "GZip",
      "HTTPS",
      "Message Digest",
      "Metalink",
      "XML-RPC",
      "SFTP"
    ],
    "version": "1.36.0"
  }
}

筛选已经下载好的文件​

  • 忽略有 .aria2 的文件
find . -iname '*字幕组*' -not -iname '*.aria2' | xargs -I {} sh -c '[ -e "{}.aria2" ] && echo "{}" || echo' | sort -u | awk NF

.aria2​