The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and …

Since the early 2000s, there are four major BSD operating systems–FreeBSD, NetBSD, OpenBSD and DragonFly BSD, and an increasing number of other OSs forked from these, that add or remove certain features; however, most of them remain largely compatible with their originating OS—and so are not really forks of them.

2023年2月10日 · OpenBSD is an open-source BSD-derived operating system famous for its focus on security and correctness. It boasts several impressive properties: for example, it has never had a security-relevant bug since 1995 (that’s 17 years). It’s …

2024年12月26日 · 本文介绍了 BSD 的起源、与 Linux 的区别及其广泛影响，帮助你了解这个类 Unix 操作系统。并简要介绍了 FreeBSD 的安装与使用，比较 BSD 与 Linux，发现其独特魅力。

2024年8月3日 · OpenBSD is a UNIX-like operating system, forked from NetBSD in 1995 by Theo de Raadt. Designed to be secure by default, OpenBSD includes notable security features such as unveil and pledge, which help enforce application security policies and restrict system resource access. Get an overview of OpenBSD, starting with version 7.5:

OpenBSD是一个类Unix计算机操作系统，是加州大学伯克利分校所开发的Unix衍生系统伯克利软件套件（BSD）的一个后继者。 它是在1995年尾由 荷裔加拿大籍 项目领导者 西奥·德·若特 从 NetBSD 分支 而出。

OpenBSD 项目提供了一个自由可用的基于4.4BSD系统的多平台UNIX系操作系统。 我们聚焦于正确性、安全性、标准化和可移植性。 该计划以其对开放源代码的坚持、高质量的文档、坚定的软件许可证和专注于系统安全及代码质量而闻名。 除了操作系统，OpenBSD项目已为众多子系统编写了可移植版本，其中最值得注意的是PF防火墙、OpenSSH和OpenNTPD，作为软件包，它们在其他操作系统中随处可见。

Sakunosuke Oda (織 お 田 だ 作 さく 之 の 助 すけ, Oda Sakunosuke?) was a member of the Port Mafia. His ability name was Flawless. [1] He was a tall man with dark brown eyes and short hair that had a reddish tinge [5] and was slightly parted so that a small area of his forehead was visible. He also had light stubble similar to Ōgai Mori 's.

FreeBSD is an operating system for a variety of platforms which focuses on features, speed, and stability. It is derived from BSD, the version of UNIX® developed at the University of California, Berkeley.

The OpenBSD installer uses a r am d isk kernel named bsd. rd which creates the environment needed to install OpenBSD but also provides tools that can be useful in a disaster recovery scenario. The kernel can be booted in multiple ways. The dd …