#msdos4 — Public Fediverse posts

In April Microsoft open sourced the source code for MS-DOS 4.0, making it available on GitHub under the MIT license. https://cloudblogs.microsoft.com/opensource/2024/04/25/open-sourcing-ms-dos-4-0/ #MicrosoftOpenSource #MSDOS4.0 #SoftwareHistory #softcorpremium

In April Microsoft open sourced the source code for MS-DOS 4.0, making it available on GitHub under the MIT license. https://cloudblogs.microsoft.com/opensource/2024/04/25/open-sourcing-ms-dos-4-0/ #MicrosoftOpenSource #MSDOS4.0 #SoftwareHistory #softcorpremium

In April Microsoft open sourced the source code for MS-DOS 4.0, making it available on GitHub under the MIT license. https://cloudblogs.microsoft.com/opensource/2024/04/25/open-sourcing-ms-dos-4-0/ #MicrosoftOpenSource #MSDOS4.0 #SoftwareHistory #softcorpremium

In April Microsoft open sourced the source code for MS-DOS 4.0, making it available on GitHub under the MIT license. https://cloudblogs.microsoft.com/opensource/2024/04/25/open-sourcing-ms-dos-4-0/ #MicrosoftOpenSource #MSDOS4.0 #SoftwareHistory #softcorpremium

In April Microsoft open sourced the source code for MS-DOS 4.0, making it available on GitHub under the MIT license. https://cloudblogs.microsoft.com/opensource/2024/04/25/open-sourcing-ms-dos-4-0/ #MicrosoftOpenSource #MSDOS4.0 #SoftwareHistory #softcorpremium

Microsoft releases MS-DOS 4.0 as Open Source Code.. well kinda..?

"Microsoft open-sources infamously weird, RAM-hungry MS-DOS 4.00 release" - Ars technica

https://arstechnica.com/gadgets/2024/04/microsoft-and-ibm-release-source-code-for-one-of-the-weirdest-versions-of-ms-dos/

#MSDOS #MSDOS4

#MSDos4 #Rust

Now that MS-DOS 4.0 has been made open source, it probably won't take long until someone rewrites it in Rust.

You folks are funny. #MSDOS4 was universally disliked when it was released, and now, just because the source is available, it’s the new hot shit?

Pitkällisen työn jälkeen muinaisen MS-DOS 4:n lähdekoodit on saatu pelastettua, arkistoitua - ja nyt ne on Microsoftin siunauksella julkaistu avoimena lähdekoodina

MS-DOS 4:een liittyy myös todella mielenkiintoinen kulma ns. "Euroopan MS-DOS 4:n" muodossa. Kyseinen käyttöjärjestelmä oli moniajoa tukeva harvinainen versio MS-DOS 4:sta, joka syntyi IBM:n ja Microsoftin yhteistyönä.

https://dawn.fi/uutiset/2024/04/27/ms-dos-4-lahdekoodi

#msdos #msdos4 #avoinlähdekoodi #opensource #oss #microsoft #historia #ibm #uutiset #teknologia #tekniikka

Why do people claim Microsoft “releases” MS-DOS as open source? In the commit history, the first file is the MIT license…

Sure, the commit history can be backdated but the “verified” commits can’t be falsified, and they are genuinely from 2018.

Sure, 4.0 is new, but that’s about the only new thing here. (For some value of new)

#MSDos #MSDos4

In the MS-DOS 4.0 code, IBM is also referred twice as being "bogus" (having "bogosity").

File servers also suffer from "flagrant bogosity" (I need to bring that in my everyday vocabulary).

#msdos #msdos4

https://github.com/microsoft/MS-DOS/blob/2d04cacc5322951f187bb17e017c12920ac8ebe2/v4.0/src/CMD/PRINT/PRINT_R.ASM#L51

I love reading code comments when old software gets open-sourced. #msdos #msdos4

(Found in the PRINT command assembly code of the MS DOS 4.0 source)

https://github.com/microsoft/MS-DOS/blob/2d04cacc5322951f187bb17e017c12920ac8ebe2/v4.0/src/CMD/PRINT/PRINT_R.ASM#L1771-L1774

@WinFuture

"(...) MS-DOS 4.0 now open source; early Multitasking DOS Beta available

#MSDOS #MultitaskingDOS #OpenSource #OpenSource #MITlicense #Beta #MSDOS4 #MSDOS40

https://winfuture.de/news,142486.html (...)"

MS-DOS 4.0 jetzt Open-Source; frühe Multitasking-DOS Beta verfügbar #MSDOS #MultitaskingDOS #OpenSource #quelloffen #MITLizenz #Beta #MSDOS4 #MSDOS40 https://winfuture.de/news,142486.html?utm_source=Mastodon&utm_medium=ManualStatus&utm_campaign=SocialMedia

MS-DOS 4.0 jetzt Open-Source; frühe Multitasking-DOS Beta verfügbar #MSDOS #MultitaskingDOS #OpenSource #quelloffen #MITLizenz #Beta #MSDOS4 #MSDOS40 https://winfuture.de/news,142486.html?utm_source=Mastodon&utm_medium=ManualStatus&utm_campaign=SocialMedia

MS-DOS 4.0 jetzt Open-Source; frühe Multitasking-DOS Beta verfügbar #MSDOS #MultitaskingDOS #OpenSource #quelloffen #MITLizenz #Beta #MSDOS4 #MSDOS40 https://winfuture.de/news,142486.html?utm_source=Mastodon&utm_medium=ManualStatus&utm_campaign=SocialMedia

MS-DOS 4.0 jetzt Open-Source; frühe Multitasking-DOS Beta verfügbar #MSDOS #MultitaskingDOS #OpenSource #quelloffen #MITLizenz #Beta #MSDOS4 #MSDOS40 https://winfuture.de/news,142486.html?utm_source=Mastodon&utm_medium=ManualStatus&utm_campaign=SocialMedia

MS-DOS 4.0 jetzt Open-Source; frühe Multitasking-DOS Beta verfügbar #MSDOS #MultitaskingDOS #OpenSource #quelloffen #MITLizenz #Beta #MSDOS4 #MSDOS40 https://winfuture.de/news,142486.html?utm_source=Mastodon&utm_medium=ManualStatus&utm_campaign=SocialMedia