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submitted 1 year ago* (last edited 11 months ago) by PumpkinDrama@reddthat.com to c/linux@lemmy.ml

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[-] walthervonstolzing@lemmy.ml 3 points 1 year ago* (last edited 1 year ago)

I tend to agree with this take; as a pedantic side note, though, I'm not sure that OS X was ever based on FreeBSD -- they took the unix userland, sure; but from the very start (NextSTEP), the kernel was derived from the Mach kernel, which itself was a fork of the 4.3BSD kernel; and the core libraries were written from scratch, all in the interests of marketing "quick application development" capability to Next's customers. (Actually there's an interview with S. Jobs somewhere where he lays this out very clearly; it was the late 80s/early 90s, the heyday of object-oriented toolkits & VMs after all)

I'm sure they've helped themselves liberally to the FreeBSD kernel for features; though still, OS X never was 'based on' FreeBSD (let alone a 'FreeBSD with a pretty coat of paint', as people like to say).

this post was submitted on 30 Oct 2023
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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.

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