DR-DOS Is Back, But Not Quite As We Knew It

If you weren’t around for the early PC era, or were a little more casual about operating systems, you could perhaps be forgiven for not knowing that DOS is not synonymous with MS-DOS. MS-DOS …

Hackaday
DR-DOS returns from the dead, rebuilt from scratch in pure assembly

DR-DOS 9.0 Revision 330 enters beta testing, offering a legally unencumbered operating system built from scratch to honour Gary Kildall's legacy.

The Daily Perspective

@jbz if it's not offering #SourceCode then it's not #OpenSource!

GitHub - microsoft/MS-DOS: The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes - microsoft/MS-DOS

GitHub

DR-DOS 8.x, l'ultime version de DR-DOS.

https://peertube.pcservice46.fr/w/dAreWL7iuMDGicrot1ZAbV

DR-DOS 8.x, l'ultime version de DR-DOS.

PeerTube
DR-DOS 7.0.x, le DOS oublié

PeerTube

Hab mir grad mal für meine MS-DOS-Sammlung ein paar Bootdisketten für Partition Magic 8.0 erstellt und eingelagert. Funktioniert problemlos auf allerlei Konfigurationen!

Wer weiß, wofür man's nochmal braucht:

https://archive.org/details/partition-magic-8.0-multi.-2002-powerquest-corporation-cd

#RetroComputing #DOSGaming #Emulation #PartitionMagic #PowerQuest #MSDOS #DRDOS #PCGaming

Partition Magic 8.0 Multi. 2002 PowerQuest Corporation CD : PowerQuest Corporation : Free Download, Borrow, and Streaming : Internet Archive

Partition Magic 8.0 Multi. 2002 PowerQuest Corporation CD

Internet Archive

Aha! Found it! I'd been looking for this. Recommended once by YouTube, and then lost.

Paint.App
… on GEM
… on DR-DOS
… on an 8086 PC emulator
… on a Raspberry Pi
… running as a second processor using a BBC Master 128 for I/O.

There's a follow-up re-hash video by @WiFiSheep that explains the tokenization problem with the CIRCLE statement.

Of the many people who have run #Elite on a Pi second processor, none seem to have thought about switching to the PDP-11 emulation and trying to run some early Unix. But seeing DR-DOS on a BBC Master is pretty wild.

https://youtube.com/watch?v=mP7fiaync5E

#BBCMaster #PiCoPro #PiTube #SecondProcessor #DRDOS #AcornTube

Acorn BBC Master Raspberry Pi Co pro demo

YouTube
SvarDOS: DR-DOS is reborn as an open source operating system

A #DOScember surprise: fits on a single floppy, but has a network-capable package manager

The Register
SvarDOS: DR-DOS Reimagined as an Open-Source Operating System

A #DOScember surprise: fits on a single floppy, but has a network-capable package manager

Cloud, Console, and Code: Vet's Gaming Lab