显示HN：Crazierl – 一个Erlang操作系统

显示HN：Crazierl – 一个Erlang操作系统
Show HN: Crazierl – An Erlang Operating System

## Crazierl：一个冒险的 Erlang 操作系统演示 Crazierl 是一个实验性的 Erlang 操作系统，可以通过模拟器 (v86) 在浏览器中直接运行。其主要特点是可以与朋友连接到一个分布式集群，只需共享一个带有共同标签的 URL。 **但请注意重要的安全警告：** Crazierl 缺乏连接节点之间的安全性，使用未加密的通信，并依赖于第三方中继服务。**连接到未知人员存在严重风险——恶意用户可能会获得对您系统的控制权，甚至可能控制您的浏览器。** 此演示仅供受信任的连接使用，不符合加州数字年龄保证法等数据隐私法规。用户在继续之前确认了解这些风险。连接后，您可以尝试 `chat:start()` 函数。

## Crazierl：一个基于 Erlang 的操作系统 Crazierl 是一个实验性操作系统，围绕 Erlang 虚拟机 (BEAM) 构建。它作为一个业余项目开发，允许 Erlang 分布式集群直接运行在很大程度上从头编写的操作系统内核上。虽然利用了一些 FreeBSD 库作为基础元素，但核心组件，如进程/线程创建、内存管理和时间管理，都是原始实现。它目前支持 32 位 x86 架构，并带有有限的硬件驱动程序（virtio-net 和 Realtek 8168）。提供了一个基于浏览器的演示，利用 JavaScript x86 虚拟机，以及在实际 x86 硬件上运行的选项（尽管可能存在兼容性问题）。用户甚至可以在演示中启动一个聊天应用程序。该项目是开源的（Apache 许可证），并在 GitHub 上可用，但开发者承认存在并发错误和调试输出。

原文

Crazierl: an Erlang Operating System

You can join your friends in a dist cluster, by sharing a url with the same hashtag, and enabling dist with the checkbox below the terminal.

Hashtag (for linking)

Please wait while the emulator starts. Javascript is required.

Warnings

There is no security barrier between nodes in a dist cluster; you should only use dist between nodes you control and trust
This demo uses gen_tcp_dist which communicates in plain text; you should only use this on a network you control and trust
This demo uses wss://relay.widgetry.org to provide networking service; chances are you don't control that.
"no one in their right mind would run the unencrypted and unauthenticated Erlang distribution unsecured over the internet." -- jhogberg, Erlang Core Team in thread
Maybe you got a link from not a friend, and you're connecting to a totally random person
If someone malicious can dist connect to your crazierl node, they can control it, and if there's a v86 vm escape, they could also control your browser window
Do not use credentials or enter sensitive information or PII
Chatting with people on the internet can be dangerous.
This operating system has not been modified to comply with California's Digital Age Assurance Act (2025 AB 1043), and may not be suitable for use in your jurisdiction.

I understand the risk, but let's play dist with friends anyway

Try chat:start(). after you're dist connected!

More info about crazierl. This demo shows crazierl running on an emulated x86 PC in your browser (courtesy of v86).

Thanks

v86: https://copy.sh/v86/ https://github.com/copy/v86
xterm.js: https://xtermjs.org/ https://github.com/xtermjs/xterm.js