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tty7
tty7 is a fast, GPU-accelerated terminal workbench with persistent sessions, built-in input tools, SSH support, and coding agent awareness.
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FR-AI / ANALYSISWhy it is worth attention
It achieves up to 40+ MB/s transfer speeds by leveraging server-side bandwidth, supports resume and MD5 verification, and operates entirely without root privileges or system modifications, making it ideal for large bioinformatics datasets.
Who it is for
- Bioinformatics and data science researchers
- Linux server administrators
- Users who frequently transfer large files between Baidu Netdisk and remote servers
- Teams needing a reproducible, documented workflow for training newcomers
Use cases
- Directly download sequencing data (e.g., FASTQ) from Baidu Netdisk to a server without local storage
- Upload result files (≤8 MiB) from a server to Baidu Netdisk
- Run unattended parallel downloads with aria2c multi-threading and resume
- Verify data integrity via built-in MD5 checksum after transfer
Strengths
- Eliminates local temporary storage and double network hops (Netdisk → computer → server)
- Achieves verified throughput of 39.6 MB/s on a 343 GB dataset without root or system dependencies
- Supports resume, parallel downloads, and background execution via nohup
- Provides comprehensive beginner-friendly documentation (Word, Excel, PPT) for team onboarding
Considerations
- Upload is limited to files ≤8 MiB via the Baidu PCS API; larger files must use the web or client
- Requires manual authorization via Baidu account and a one-time OAuth flow
- Only tested on Linux x86_64; Windows/macOS users need a different approach
- Relies on specific versions of bypy (1.8.9) and aria2c (1.35.0) which may need manual installation
README quick start
🔁 百度网盘 ↔ Linux 服务器双向大文件传输
一跳直传 · 无需本地中转 · 零系统依赖 · 断点续传 · MD5 完整性校验
基于 bypy v1.8.9 百度网盘 CLI + aria2c v1.35.0 多线程下载引擎
📑 目录
💡 一句话说明
在 Linux 服务器上直接用命令行操作百度网盘，数据不经过你的个人电脑，利用机房带宽（40 MB/s+）极速传输，从测序仪下机到服务器就绪，全程一键。
🧭 传统方式 vs 本方案
❌ 传统两跳
✅ 本 Skill（一跳）
┌──────────────┐ │ ☁️ 百度网盘 │ └──────┬───────┘ │ ① 下载到本地 │ 10~30 MB/s ▼ ┌──────────────┐ │ 💻 你的电脑 │ ← 占用本地磁盘 └──────┬───────┘ │ ② scp/rsync │ 宽带上传限速 ▼ ┌──────────────┐ │ 🖥️ Linux 服务器│ └──────────────┘
👤 人在场 · ⏱️ 两倍时间 · 💾 占用空间
┌──────────────┐ │ ☁️ 百度网盘 │ └──────┬───────┘ │ ① bypy 直传 │ 40+ MB/s │ 断点续传 │ 并行加速 ▼ ┌──────────────┐ │ 🖥️ Linux 服务器│ └──────────────┘
🤖 后台运行 · ⚡ 机房带宽 · 💾 零占用 · ✅ 自动校验
| 维度 | 传统方式 | 本 Skill |
|---|---|---|
| 💰 传输跳数 | 两跳（网盘→本机→服务器） | 一跳（网盘→服务器） |
| 🚀 速度瓶颈 | 家庭宽带 10-30 MB/s | 机房带宽 40+ MB/s |
| 💾 本地磁盘 | 需要同等大小临时空间 | 零占用 |
| 🔐 sudo 权限 | 不需要 | 不需要 |
| 🔄 断点续传 | 取决于客户端 | ✅ aria2c 原生支持 |
| 🧵 并行下载 | 手动操作 | ✅ bypy 并行 + aria2c 多线程 |
| 🔍 MD5 校验 | 需手动 | ✅ 一行命令 |
| 🤖 无人值守 | 不行 | ✅ nohup 后台运行 |
📦 仓库结构
baidu-netdisk-transfer/
│
├── README.md ← ⭐ 你在这里
├── SKILL.md ← 📖 完整技术文档 (790+ 行)
├── LICENSE ← 📜 MIT License
├── .gitignore
│
└── 小白文档/ ← 📚 零基础三件套
├── 百度网盘传输_小白操作手册.docx # 📄 Word · 5 章完整手册
├── 百度网盘传输_操作表格.xlsx # 📊 Excel · 8 Sheet 速查
└── 百度网盘传输_演示文稿.pptx # 📽️ PPT · 19 页培训演示
⚡ 三步上手
➡️
➡️
① 安装（仅一次，约 30 秒）
# ── bypy ──
pip install --user bypy==1.8.9
# ── aria2c 静态编译（无需 root）──
wget -q https://github.com/aria2/aria2/releases/download/release-1.35.0/aria2-1.35.0-linux-gnu-64bit-build1.tar.bz2
tar xjf aria2-*.tar.bz2
mkdir -p ~/.local/bin
cp aria2-*/aria2c ~/.local/bin/
echo 'export PATH="$HOME/.local/bin:$PATH"' >> ~/.bashrc
source ~/.bashrc
💡 零系统影响：全部安装在
~/.local/下，不修改系统文件，不影响服务器上其他软件。
② 授权（仅一次，约 1 分钟）
bypy info
``
Description
百度网盘 双向传输 Skill - 基于 bypy + aria2c 直传
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