Linux - Wikipedia
ウェブLinux (/ ˈ l ɪ n ʊ k s / LIN-uuks) 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の歴史 - Wikipedia
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Linux - Wikiwand
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