摘要：程序员都知道，Linux 不是 Unix，不过二者之间确实存在关系，即 Linux 系统是从 Unix 派生出来的，而 Linux是一个类 Unix 的操作系统。那么，二者之间具体存在哪些明显的差异呢？ 网上很多有关POSIX和Unix工具的教程和指南总是假设你安装了Linux，或者更具体地 ...
从个人桌面到企业级服务器，再到各类嵌入式系统，Sudo 几乎构成了默认的安全防线，特别是在云计算基础设施和网络设备广泛普及的今天，Sudo 的安全性和可靠性直接关系到全球数以亿计设备的运行稳定。
In the intricate landscape of operating systems, two prominent players have shaped the digital realm for decades: UNIX and Linux. While these two systems might seem similar at first glance, a deeper ...
在Linux诞生之前，GNU项目一直在开发基于Mach的Unix兼容操作系统。如今，紧随Debian 13的脚步，该项目推出了全新版本。 Debian GNU/Hurd 2025正式发布 Debian GNU/Hurd 2025是这个"另类"GNU操作系统的最新版本。开发者Samuel Thibault在发布邮件中宣布，这个版本包含了可工作的x86 ...
编译 | 苏宓出品 | ...
After decades on Linux, FreeBSD finally gave me a reason to switch operating systems ...
Ken Thompson and Dennis Ritchie at a PDP-11. Peter Hamer [CC BY-SA 2.0] Last week the computing world celebrated an important anniversary: the UNIX operating system turned 50 years old. What was ...
How-To Geek on MSN
BSD: What is it, and how is it different from Linux?
Learn the ABCs of BSD.
A：Todd C. Miller已维护sudo超过30年。2024年2月，Quest Software停止了对sudo的赞助，这与Miller离职One ...
Commercial enterprise UNIX today reminds me of vintage clothes and furniture. Just when you think certain things have become passé in favor of newer more modern things, they are somehow revived and ...
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