Linux 由 Linus Torvalds 开发于 1991 年，这是一个其作为个人兴趣的操作系统。 为什么 Linux 借鉴 Unix 的一个主要原因是因为其简洁性。

1940年6月，纳粹德国的铁蹄踏碎了“光之城”的宁静。巴黎在长达四年的占领中，宵禁警笛每夜划破天际，面包配给卡成了市民生存的凭证，媒体遭到严密审查，超过30万巴黎人因抵抗或血统“不纯”被逮捕、驱逐。

What is Linux? Linux is an operating system similar to — though, as we’ll see, not directly descended from — Unix. Like most Unix-like OSes, Linux is made up of several components.

Linux isn't a certified Unix system, and some say it definitely isn't Unix. The key question for a business is if a commercial Unix flavor is enough like Linux that you can make an easy transition ...

Unix is a trademarked name used for marketing purposes. Beyond that there are just the obvious technical differences. There is no need or push for linux to become a "true" unix since that is just ...

The "What's the difference between UNIX and Linux?" question can be answered similar to the analogy section that many of us had to complete on the SAT ...

Linux continues to gain market share, but not at Windows' expense. Larry Seltzer believes that despite current perceptions, Linux is actually more of a threat to its progenitor, Unix.

Linux is a powerful operating system with much to offer - find out what it is and how to get started.

Note that using a GNU/Linux system to run a server is an entirely different use case and one not covered here. What Are UNIX, Linux, and GNU?

Note that using a GNU/Linux system to run a server is an entirely different use case and one not covered here. What Are UNIX, Linux, and GNU?