DR-DOS 5 then was important because it added support for HMA and UMBs. It had a GUI named ViewMax, which was a cutdown GEM 3. DR-DOS was so good that Microsoft was forced to released MS-DOS 5.

DR-DOS allowed me to run 4 instances of WWIV BBS on a 486DX2. Two Zyxel and two US Robotics modems. 20GB of downloads (on request, CD/tape library), 450 feeds/channels. I still have my source code ...

Devicelogics, Inc., provider of DOS- and Linux-based embedded systems technologies, on Tuesday began shipping DR-DOS 8.0, the latest version of the embedded operating system.

DOS/Windows text is not however, and "abC" and "ABc" are equal. Following is a brief comparison of common Unix/Linux commands and their DOS/Windows counterparts.

The name Novell gave to DR-DOS after it acquired it from Digital Research in 1991. Novell added NetWare client support to the product and released it as Novell DOS 7 in 1994. It was later dropped ...