Embed Notice

HTML Code

<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://hachyderm.io/users/mxk/statuses/110892451200482070">mxk (mxk@hachyderm.io)'s status on Tuesday, 15-Aug-2023 16:28:50 JST</a><a href="https://hachyderm.io/@mxk" title="mxk@hachyderm.io"><img src="https://gnusocial.jp/avatar/117660-48-20231015145208.webp" width="48" height="48" alt="mxk" style="position: absolute; left: 0; top: 0;">mxk</a><div><ul><li></ul></div></section><article><p><a href="https://hachyderm.io/@thomasfuchs">@thomasfuchs</a> how much "actual" Unix code is contained in MacOS is arguable, but yes recent versions are technically a true UNIX and certified, while OSX originally wasn't certified and had a ton of incompatibilities to the SUS spec.<br>This is explained rather well here: <a href="https://www.quora.com/What-goes-into-making-an-OS-to-be-Unix-compliant-certified" rel="nofollow noreferrer">https://www.quora.com/What-goes-into-making-an-OS-to-be-Unix-compliant-certified</a></p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/1945205#notice-3827381">In conversation</a><time datetime="2023-08-15T16:28:50+09:00" title="Tuesday, 15-Aug-2023 16:28:50 JST">Tuesday, 15-Aug-2023 16:28:50 JST</time> <span>from <span><a href="https://hachyderm.io/@mxk/110892451200482070" rel="external" title="Sent from hachyderm.io via ActivityPub">hachyderm.io</a></span></span><a href="https://hachyderm.io/@mxk/110892451200482070">permalink</a><h4>Attachments</h4><ol><li><article><header><div>Domain not in remote thumbnail source whitelist: qph.cf2.quoracdn.net</div><h5><a href="https://www.quora.com/What-goes-into-making-an-OS-to-be-Unix-compliant-certified">What goes into making an OS to be Unix compliant certified?</a></h5><div></div></header><div>Answer (1 of 2): A lot.I was the tech lead at Apple for making Mac OS X pass UNIX certification, and it was done to get Apple out of a $200M lawsuit filed by The Open Group, for use of the UNIX™ trademark in advertising.The lawsuit was filed because the owner of Mac OS X Server kept putting “...</div><footer></footer></article></li></ol></footer></blockquote>

Corresponding Notice

Embed this notice
mxk (mxk@hachyderm.io)'s status on Tuesday, 15-Aug-2023 16:28:50 JSTmxk
- Thomas 🔭🕹️
@thomasfuchs how much "actual" Unix code is contained in MacOS is arguable, but yes recent versions are technically a true UNIX and certified, while OSX originally wasn't certified and had a ton of incompatibilities to the SUS spec.
This is explained rather well here: https://www.quora.com/What-goes-into-making-an-OS-to-be-Unix-compliant-certified
In conversationTuesday, 15-Aug-2023 16:28:50 JST from hachyderm.iopermalink
Attachments
1. Domain not in remote thumbnail source whitelist: qph.cf2.quoracdn.net
  What goes into making an OS to be Unix compliant certified?
  Answer (1 of 2): A lot. I was the tech lead at Apple for making Mac OS X pass UNIX certification, and it was done to get Apple out of a $200M lawsuit filed by The Open Group, for use of the UNIX™ trademark in advertising. The lawsuit was filed because the owner of Mac OS X Server kept putting “...

Public

Embed Notice

HTML Code

Corresponding Notice