#drdos — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #drdos, aggregated by home.social.
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DR-DOS Is Back, But Not Quite as We Knew It
https://fed.brid.gy/r/https://hackaday.com/2026/03/15/dr-dos-is-back-but-not-quite-as-we-knew-it/
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DR-DOS Is Back, But Not Quite as We Knew It
https://fed.brid.gy/r/https://hackaday.com/2026/03/15/dr-dos-is-back-but-not-quite-as-we-knew-it/
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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
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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
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I've just done it only with mTCP and the Packet Driver. :0)
No Microsoft Network Client or Novell installed.
I run it this way:
#msdos #freedos #ibm #ibmpc #pcdos #drdos #packet #packetdrivers #drivers #network #tcp #telnet #ftp #http #nntp #bbs #mtcp
#retrogaming #retrocomputing #vntagecomputers #vintagecomputing #oldcomputers #oldcomputing
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I've just done it only with mTCP and the Packet Driver. :0)
No Microsoft Network Client or Novell installed.
I run it this way:
#msdos #freedos #ibm #ibmpc #pcdos #drdos #packet #packetdrivers #drivers #network #tcp #telnet #ftp #http #nntp #bbs #mtcp
#retrogaming #retrocomputing #vntagecomputers #vintagecomputing #oldcomputers #oldcomputing
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I've just done it only with mTCP and the Packet Driver. :0)
No Microsoft Network Client or Novell installed.
I run it this way:
#msdos #freedos #ibm #ibmpc #pcdos #drdos #packet #packetdrivers #drivers #network #tcp #telnet #ftp #http #nntp #bbs #mtcp
#retrogaming #retrocomputing #vntagecomputers #vintagecomputing #oldcomputers #oldcomputing
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#Internet #Networking with MSDOS
Packet Drivers Collection for FreeDOS, MS-DOS, IBM PC-DOS, DR-DOS.
https://packetdriversdos.net#msdos #freedos #ibm #ibmpc #pcdos #drdos #packet #packetdrivers #drivers #network #tcp #telnet #ftp #http #nntp #bbs #mtcp
#retrogaming #retrocomputing #vntagecomputers #vintagecomputing #oldcomputers #oldcomputing
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#Internet #Networking with MSDOS
Packet Drivers Collection for FreeDOS, MS-DOS, IBM PC-DOS, DR-DOS.
https://packetdriversdos.net#msdos #freedos #ibm #ibmpc #pcdos #drdos #packet #packetdrivers #drivers #network #tcp #telnet #ftp #http #nntp #bbs #mtcp
#retrogaming #retrocomputing #vntagecomputers #vintagecomputing #oldcomputers #oldcomputing
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#Internet #Networking with MSDOS
Packet Drivers Collection for FreeDOS, MS-DOS, IBM PC-DOS, DR-DOS.
https://packetdriversdos.net#msdos #freedos #ibm #ibmpc #pcdos #drdos #packet #packetdrivers #drivers #network #tcp #telnet #ftp #http #nntp #bbs #mtcp
#retrogaming #retrocomputing #vntagecomputers #vintagecomputing #oldcomputers #oldcomputing
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#SvarDOS: DR-DOS is reborn as an open source operating system
https://www.theregister.com/AMP/2024/12/23/svardos_drdos_reborn/
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#SvarDOS: DR-DOS is reborn as an open source operating system
https://www.theregister.com/AMP/2024/12/23/svardos_drdos_reborn/
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#SvarDOS: DR-DOS is reborn as an open source operating system
https://www.theregister.com/AMP/2024/12/23/svardos_drdos_reborn/
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#SvarDOS: DR-DOS is reborn as an open source operating system
https://www.theregister.com/AMP/2024/12/23/svardos_drdos_reborn/
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#SvarDOS: DR-DOS is reborn as an open source operating system
https://www.theregister.com/AMP/2024/12/23/svardos_drdos_reborn/
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Mein erstes Betriebssystem auf einem IBM-kompatiblen PC war übrigens DR DOS 3.41 - und ich bin dann auch bis DR DOS 6 dabei geblieben. MS DOS konnte mich nie wirklich überzeugen.
Nach DR DOS 6 stand für mich aber OS/2 im Fokus, und ich habe die weitere und verworrene Entwicklung von DR-DOS/OpenDOS 7.x unter Novell, Caldera, Lineo und DeviceLogics bzw. Udo Kuhnt (Enhanced DR-DOS) nicht mehr verfolgt.
Interessant war es für mich noch, DR DOS innerhalb von OS/2 zu verwenden, als virtuelle Maschine ("DOS von Diskette starten").
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Mein erstes Betriebssystem auf einem IBM-kompatiblen PC war übrigens DR DOS 3.41 - und ich bin dann auch bis DR DOS 6 dabei geblieben. MS DOS konnte mich nie wirklich überzeugen.
Nach DR DOS 6 stand für mich aber OS/2 im Fokus, und ich habe die weitere und verworrene Entwicklung von DR-DOS/OpenDOS 7.x unter Novell, Caldera, Lineo und DeviceLogics bzw. Udo Kuhnt (Enhanced DR-DOS) nicht mehr verfolgt.
Interessant war es für mich noch, DR DOS innerhalb von OS/2 zu verwenden, als virtuelle Maschine ("DOS von Diskette starten").
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New binary release 20240914 of the EDR-DOS kernel is out. This release fixes a few boot and compatibility problems with original IBM-PC and with disks larger than 502 GiB.
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New binary release 20240914 of the EDR-DOS kernel is out. This release fixes a few boot and compatibility problems with original IBM-PC and with disks larger than 502 GiB.
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New binary release 20240914 of the EDR-DOS kernel is out. This release fixes a few boot and compatibility problems with original IBM-PC and with disks larger than 502 GiB.
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New binary release 20240914 of the EDR-DOS kernel is out. This release fixes a few boot and compatibility problems with original IBM-PC and with disks larger than 502 GiB.
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I today released a new version of the EDR-DOS kernel and command interpreter.
We made progress in preventing the EDR kernel from accessing uninitialized partitions.
This is an interesting one: DR-DOS shipped with a FDISK program which initialzed partitions with a file system right away, without the user having to FORMAT it. But because of this, the DR-DOS kernel never implemented proper filesystem validation.
The whole thing falls apart when using the EDR kernel with Free FDISK and NOT formatting a partition. Curiously, the kernel could then access the non-existing filesystem. But not anymore...
You can get it at https://github.com/SvarDOS/edrdos/releases/tag/r20240821
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I today released a new version of the EDR-DOS kernel and command interpreter.
We made progress in preventing the EDR kernel from accessing uninitialized partitions.
This is an interesting one: DR-DOS shipped with a FDISK program which initialzed partitions with a file system right away, without the user having to FORMAT it. But because of this, the DR-DOS kernel never implemented proper filesystem validation.
The whole thing falls apart when using the EDR kernel with Free FDISK and NOT formatting a partition. Curiously, the kernel could then access the non-existing filesystem. But not anymore...
You can get it at https://github.com/SvarDOS/edrdos/releases/tag/r20240821
-
I today released a new version of the EDR-DOS kernel and command interpreter.
We made progress in preventing the EDR kernel from accessing uninitialized partitions.
This is an interesting one: DR-DOS shipped with a FDISK program which initialzed partitions with a file system right away, without the user having to FORMAT it. But because of this, the DR-DOS kernel never implemented proper filesystem validation.
The whole thing falls apart when using the EDR kernel with Free FDISK and NOT formatting a partition. Curiously, the kernel could then access the non-existing filesystem. But not anymore...
You can get it at https://github.com/SvarDOS/edrdos/releases/tag/r20240821
-
I today released a new version of the EDR-DOS kernel and command interpreter.
We made progress in preventing the EDR kernel from accessing uninitialized partitions.
This is an interesting one: DR-DOS shipped with a FDISK program which initialzed partitions with a file system right away, without the user having to FORMAT it. But because of this, the DR-DOS kernel never implemented proper filesystem validation.
The whole thing falls apart when using the EDR kernel with Free FDISK and NOT formatting a partition. Curiously, the kernel could then access the non-existing filesystem. But not anymore...
You can get it at https://github.com/SvarDOS/edrdos/releases/tag/r20240821
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A little update on my DRDOS kernel project: I managed to produce a single-file version of the kernel. It normally consists of DRBIO.SYS and DRDOS.SYS.
The name of the combined kernel is KERNEL.SYS and supports the FreeDOS load protocol (have to sort out a few minor bugs though). This means that it can be installed with the same SYS command as the FreeDOS kernel.
1.44M floppy images and binaries may be found at:
https://github.com/SvarDOS/edrdos/actions -
A little update on my DRDOS kernel project: I managed to produce a single-file version of the kernel. It normally consists of DRBIO.SYS and DRDOS.SYS.
The name of the combined kernel is KERNEL.SYS and supports the FreeDOS load protocol (have to sort out a few minor bugs though). This means that it can be installed with the same SYS command as the FreeDOS kernel.
1.44M floppy images and binaries may be found at:
https://github.com/SvarDOS/edrdos/actions -
A little update on my DRDOS kernel project: I managed to produce a single-file version of the kernel. It normally consists of DRBIO.SYS and DRDOS.SYS.
The name of the combined kernel is KERNEL.SYS and supports the FreeDOS load protocol (have to sort out a few minor bugs though). This means that it can be installed with the same SYS command as the FreeDOS kernel.
1.44M floppy images and binaries may be found at:
https://github.com/SvarDOS/edrdos/actions
