指南Guides
从零开始的服务器连接与终端使用指南。Getting your servers within reach — from the very first connection.
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鸿蒙手机怎么连服务器？HarmonyOS SSH 客户端指南How to SSH into a Server from a HarmonyOS Phone
鸿蒙 NEXT 上如何用 SSH 连接 Linux 服务器：选客户端、填连接信息、密码与密钥两种认证方式，以及手机端排障的常用命令。How to connect to a Linux server over SSH on HarmonyOS NEXT: choosing a client, entering connection details, password vs key auth, and the commands worth knowing on a phone.
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Mosh 是什么？与 SSH 的区别，以及手机上为什么更需要它What Is Mosh? How It Differs from SSH, and Why Phones Need It
Mosh 用 UDP 与状态同步协议解决 SSH 在移动网络下掉线、卡顿的问题。本文讲清两者区别、各自适用场景，以及它的两个真实局限。Mosh uses UDP and a state-synchronisation protocol to fix the dropped sessions and laggy typing that plague SSH on mobile networks. The differences, when to use which, and two real limitations.
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在 iPhone / iPad 上连接服务器：SSH 客户端入门SSH from iPhone and iPad: A Practical Starter Guide
用 iPhone 或 iPad 连接 Linux 服务器的完整入门：需要准备什么、密码与密钥怎么选、移动端特有的坑（掉线、键盘、复制粘贴），以及 iPad 上的多会话用法。Everything needed to connect to a Linux server from an iPhone or iPad: what to prepare, password vs key auth, the mobile-specific pitfalls, and multi-session work on iPad.
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SSH 密钥入门：选 Ed25519 还是 RSA，以及私钥该怎么保管SSH Keys Explained: Ed25519 or RSA, and How to Keep the Private Half Safe
SSH 密钥怎么工作、Ed25519 与 RSA 该选哪个、怎么生成并部署到服务器，以及私钥保管与手机上管理密钥的注意事项。How SSH keys work, whether to pick Ed25519 or RSA, generating and deploying one, and how to look after the private half — including on a phone.
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SSH 端口转发怎么用？本地、远程、动态三种隧道讲清楚SSH Port Forwarding Explained: Local, Remote and Dynamic Tunnels
数据库只监听 127.0.0.1，从外面连不上——SSH 端口转发就是解决这个的。-L / -R / -D 三种转发分别做什么、命令怎么写、参数四段怎么理解，以及在手机上用隧道要注意什么。Your database only listens on 127.0.0.1, so nothing outside can reach it — that is what SSH port forwarding is for. What -L, -R and -D each do, how to read the four-part argument, and what changes when you tunnel from a phone.