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[Old 1997 story] The Greatest OS That (N)ever Was
(www.wired.com)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
Yeah, that's not quite right. You need a means to discuss things and review code. You can do this via a website or mailing list. The Linux kernel uses the latter. Lots of other devs use the former. Like Github. And Github and Git aren't the same. The issue tracking, discussion platform etc are something Github does on top of Git. You can as well use Email or a different service/online platform for the communication. The actual program code is stored in Git in both cases.