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Merge pull request #25407 from lkxed/20220430-Rust-based-Redox-OS-0.7.0-Arrives-with-Enhanced-Hardware-Support
[提交译文][news]: 20220430 Rust-based Redox OS 0.7.0 Arrives with Enhanced Hardware Support.md
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[#]: subject: "Rust-based Redox OS 0.7.0 Arrives with Enhanced Hardware Support"
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[#]: via: "https://news.itsfoss.com/redox-os-0-7-0-release/"
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[#]: author: "Rishabh Moharir https://news.itsfoss.com/author/rishabh/"
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[#]: collector: "lkxed"
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[#]: translator: "lkxed"
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[#]: reviewer: " "
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[#]: publisher: " "
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[#]: url: " "
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Rust-based Redox OS 0.7.0 Arrives with Enhanced Hardware Support
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======
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Unix-like Redox OS 0.7.0 arrives with several improvements that focus on making it boot on the widest range of hardware.
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![redox os][1]
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While we continue to observe new releases of Ubuntu and Ubuntu-based distros at this time of the year, here’s something for a change.
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The one we’re highlighting here is—Redox OS, which focuses on stability and security. We [already covered an article back in 2016][2] during its early stages of development (if you are curious).
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Basically, it is Unix-based but a complete operating system. Moreover, it is entirely written from scratch using Rust—a popular memory-conscious programming language.
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The other major characteristic of Redox OS is that it adopts a microkernel design approach. This means a smaller size and use of basic functionalities when compared to the Linux monolithic kernel.
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### Redox OS 0.7.0: What’s New?
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The new release of [Redox OS][3] focuses on the very base of the OS and aims to extend hardware support. Let’s take a look at what this release brings.
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#### Improved Filesystem
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Redox includes a custom file system called RedoxFS which is also compatible with Linux.
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RedoxFS is now a Copy-on-Write filesystem and supports transparent encryption using AES (Advanced Encryption Standard) when hardware acceleration is available.
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#### Rewritten Bootloader
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The bootloader has been completely revised such that the UEFI and BIOS versions now use a common code.
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Additionally, the OS also shares the same driver code to improve security. This implies that the filesystem can be unlocked by the bootloader to encrypt and hash the kernel and initfs.
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#### Updates to the Microkernel
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The microkernel has undergone several fixes, changes, and alterations to improve performance and bring better hardware support.
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For instance, support for ARM (aarch64) and future compilers have been added.
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The kernel forces UTF-8 encoding to all system paths and makes use of acpid – the daemon used for power management.
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Packaging has also been improved since initfs is moved to a separate file.
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#### Other Features
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Redox OS includes an updated version of rustc – the Rust compiler – and relibc, the Rust-based C library, to improve software support, performance, and porting.
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You can also read the [official blog post][4] or its [GitLab page][5] to know more about the release.
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### Closing Thoughts
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It is important to note that Redox OS may not be a replacement for most, however, with the set of improvements planned for the future by the developer (*Jeremy Soller*), it can be a promising alternative.
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The developer also plans to come up with regular releases. So, it should be exciting to see what Redox OS has to offer in the near future.
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*Did you know about Redox OS? What do you think about it?*
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--------------------------------------------------------------------------------
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via: https://news.itsfoss.com/redox-os-0-7-0-release/
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作者：[Rishabh Moharir][a]
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选题：[lkxed][b]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://news.itsfoss.com/author/rishabh/
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[b]: https://github.com/lkxed
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[1]: https://news.itsfoss.com/wp-content/uploads/2022/04/redox-os-0-7-0.jpg
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[2]: https://itsfoss.com/redox-os-an-operating-system-written-in-rust/
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[3]: https://www.redox-os.org/
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[4]: https://www.redox-os.org/news/release-0.7.0/
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[5]: https://gitlab.redox-os.org/redox-os/redox
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@ -0,0 +1,81 @@
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[#]: subject: "Rust-based Redox OS 0.7.0 Arrives with Enhanced Hardware Support"
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[#]: via: "https://news.itsfoss.com/redox-os-0-7-0-release/"
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[#]: author: "Rishabh Moharir https://news.itsfoss.com/author/rishabh/"
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[#]: collector: "lkxed"
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[#]: translator: "lkxed"
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[#]: reviewer: " "
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[#]: publisher: " "
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[#]: url: " "
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基于 Rust 的 Redox OS 0.7.0 发布：增强硬件支持
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======
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Unix 风格的 Redox OS 0.7.0 发布了，它此次带来了几项改进，聚焦于在最广泛的硬件上启动。
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![Redox OS][1]
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每年的这个时候，我们都会继续观察报道 Ubuntu 和基于它的发行版的新版本，但是今天不一样。
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今天，我们要介绍的主角是 Redox OS，它专注于稳定性和安全性。我们 [早在 2016 年就报道过一篇文章][2]，那时它还处于开发早期阶段（如果你感兴趣的话）。
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它大致上是基于 Unix 的，但却是一个完整的操作系统。此外，它完全使用 Rust 从零开始编写。Rust 是一个流行的手动管理内存的编程语言。
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Redox OS 的另一个主要特点是它采用了微内核设计方法。这意味着与 Linux 单片机内核相比，它的体积和使用的基本功能都比较少。
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### 版本更新介绍
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新发布的 [Redox OS][3] 侧重于操作系统的最基础部分，并且旨在扩展硬件支持。让我们来看看这个版本带来了什么更新吧！
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#### 改进的文件系统
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Redox 附带一个名为 RedoxFS 的自定义文件系统，这个文件系统也与 Linux 兼容。
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RedoxFS 目前是一个 Copy-on-Write 文件系统，当硬件加速可用时，支持使用 AES（高级加密标准）进行透明加密。
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#### 重写的引导程序
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引导程序已经被完全修改，现在 UEFI 和 BIOS 版本共用了相同的代码。
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此外，操作系统也共享相同的驱动代码以提高安全性。这意味着文件系统可以被引导程序解锁，以对内核和 initfs 进行加密和哈希。
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#### 微内核的更新
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微内核已经经历了几次修复和更新，以提高性能并带来更好的硬件支持。
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例如，它增加了对 ARM（arch64）和未来编译器的支持。
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内核强制对所有系统路径进行 UTF-8 编码，并使用了 acpid —— 用于电源管理的守护程序。
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由于 initfs 被移到了一个单独的文件中，打包也得到了提升。
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#### 其他特性
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Redox OS 更新了 rustc（Rust 编译器）和 reibc（基于 Rust 的 C 库），以提高软件支持、性能和移植性。
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你也可以阅读 [官方博文][4] 或其 [GitLab 页面][5] 以了解更多关于该版本的信息。
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### 结语
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需要注意的是，Redox OS 可能不是大多数人的替代品。然而，随着开发者（Jeremy Soller）为未来计划的一系列改进，它可以成为一个有希望的替代品。
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开发者还计划定期发布新版本。因此，我们可以期待 Redox OS 在不久的将来会为我们带来什么。
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你听说过 Redox OS 吗？你对它有什么看法呢？欢迎在评论区分享你的观点！
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--------------------------------------------------------------------------------
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via: https://news.itsfoss.com/redox-os-0-7-0-release/
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作者：[Rishabh Moharir][a]
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选题：[lkxed][b]
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译者：[lkxed](https://github.com/lkxed)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://news.itsfoss.com/author/rishabh/
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[b]: https://github.com/lkxed
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[1]: https://news.itsfoss.com/wp-content/uploads/2022/04/redox-os-0-7-0.jpg
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[2]: https://itsfoss.com/redox-os-an-operating-system-written-in-rust/
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[3]: https://www.redox-os.org/
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[4]: https://www.redox-os.org/news/release-0.7.0/
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[5]: https://gitlab.redox-os.org/redox-os/redox
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