Look familiar? Then you must be old enough to have used DOS, perhaps the best-known command-line-based OS in popular computing history. I’m proud to have done so myself, though a few years later and I would likely have missed out altogether.
The history of the OS is well-documented around the web, and perusing it is a nice reminder of the way things used to be. It came into its own in the early mid eighties (after being bought by Microsoft in 1981), mirroring the rise of the personal PC. Though the many developers that read this blog likely have a more varied personal OS history, DOS is something we can probably all look back on semi-fondly. I have fond memories of booting our 486 into 3.1 and immediately navigating to the \games directory to launch Commander Keen for some 16-color alien-blasting.
The legacy of DOS is still present today. DOS-compatible computing is the reason system drives start at C (A and B were floppies), and why many of our file extensions are the way they are. And I still feel the effects of DOS’s 8-character limita~1 today.
If you feel like taking the old OS for a spin, try booting up FreeDOS and see if you still have your old directory navigation skills. Or if you just want to escape into the games of yesteryear, pick up DOSBox (and a frontend) and head over to Classic DOS Games or Abandonia.
Got a favorite DOS memory? Feel free to share it below. And join me in enthusiastically wishing DOS a happy 30th birthday.
Microsoft, founded in 1975 by Bill Gates and Paul Allen, is a veteran software company, best known for its Microsoft Windows operating system and the Microsoft Office suite of productivity software. Starting in 1980 Microsoft formed a partnership with IBM allowing Microsoft to sell its software package with the computers IBM manufactured. Microsoft is widely used by professionals worldwide and largely dominates the American corporate market. Additionally, the company has ventured into hardware with consumer products such as the Zune and...