46 comments

  • jrmg 3 hours ago

    This is cool - but…

    It’s an app, not a system-integrated[1] screensaver?

    > Installation

    > Drag FakeDOS.app into /Applications.

    > Double-click to launch. It installs itself as a menu-bar icon.

    > Click the menu-bar icon to configure or start manually.

    > After the configured idle time (default: 5 min), FakeDOS takes over fullscreen.

    > Type EXIT to return to your real desktop.

    > Cmd + , opens six pages of pure control: idle time, warp speed, the ghost writer, sound and more. The PC speaker can be silenced. Your co-workers cannot.

    [1]: ScreenSaver.framework: https://developer.apple.com/documentation/screensaver

    • kmoser 2 hours ago

      If they had made it as a website, anybody could use it.

    • bowsamic 3 hours ago

      I'm surprised that the LLM that was used to vibecode this didn't point it out

  • Tsarbomb 4 hours ago

    Maybe I'm blind, but is this closed source?

    • creatonez 3 hours ago

      Yup. OP wants you to download a sketchy closed source screensaver from an obnoxiously vibecoded website that looks identical to the scourge of phishing pages currently going after random open source projects in a fully automated way.

      • TheIncredibleCh 3 hours ago

        Things aren't always what they seem. Sometimes it's just for fun.

        • bigfishrunning 2 hours ago

          Yup, totally worth rolling the die and possibly getting your identity stolen. it's just fun guys!

          • butlike an hour ago

            Life's about living

          • phendrenad2 43 minutes ago

            If only there were some kind of program that could scan other programs for malicious code heuristically. Some kind of anti... malware. I'm sure I'm the first to think of this, and it probably wouldn't work.

      • hollowonepl 3 hours ago

        Finally some comment that actually makes sense here! :)

  • Gormo 4 hours ago

    Reminds me of the 'BSOD' module from Xscreensaver.

    • SoftTalker 2 hours ago

      I used to run that at work, but I'd invariably get calls or emails that "your computer is crashing over and over" so I stopped.

      • edoceo 2 hours ago

        I'm giving a presentation, stuck on this slide for Q&A, xscreensaver kiks in: Gaaa your computer ate a spark! Audible gasp from audience. Tap trakcpad, back to slide. Afterwards I got more questions about that than vesting schedules.

    • owenmarshall 3 hours ago

      Still my screensaver of choice after two decades. Even after it's tricked me into a forced reboot two or three times...

    • teddyh 2 hours ago
    • ButlerianJihad 2 hours ago

      https://man.archlinux.org/man/extra/xscreensaver/decayscreen...

      Decay Screen for X11. Written by David Wald, Vivek Khera, Jamie Zawinski, and Vince Levey; 1993.

  • RedShift1 2 hours ago

    What exactly is this? Site doesn't work for me (ERR_SSL_PROTOCOL_ERROR). Gathering from the other comments, some screensaver that shows a DOS prompt?

    • rickdeckard 2 hours ago

      > "Gathering from the other comments, some screensaver that shows a DOS prompt?"

      Kinda worse. Some Mac application that acts as a screensaver and shows a DOS-prompt when idle...

      Either way, I like the idea of getting people to install and configure fun apps which then know exactly when a PC is not in use.

      Could be a useful swarm of devices...

  • rlv-dan 3 hours ago

    Way back I hacked together a VB6 application (don't remember what it did) but after a while it popped up a new window that faked a DOS prompt formatting the c drive. Then I send it to my best bud on April 1st with a message "Hey, check out this new program I made!" :-)

  • numpad0 5 hours ago

    gives me SSL_ERROR_INTERNAL_ERROR_ALERT on Firefox

    • thehamkercat 5 hours ago

      same on Chrome, maybe it's real DOS

      • RedShift1 3 hours ago

        Doesn't work for me either.

      • tosti 4 hours ago

        DOS has been DoS'd

  • mr_tox an hour ago

    please, I really need a screen saver with this :)

  • Bengalilol 5 hours ago

    I was site visitor 0001101 (hit return).

    I will get back until counter reaches 01000110 01010010 01001101 01000001 01010100 00100000 01000011 00111010

    • teddyh 2 hours ago

      I think you mean 01000110 01001111 01010010 01001101 01000001 01010100 00100000 01000011 00111010

  • 1970-01-01 4 hours ago

    The quantum fireball was a nice touch.

  • breakwaterlabs 3 hours ago

    Things not on my bingo card: Watching Hacker News denizens download, install, and run vibecoded Mac apps from sketchy vibecoded websites with TLS issues.

    • Boxxed 2 hours ago

      There is also something about this being Mac-only that feels really dumb or really fitting, I can't quite put my finger on it.

      • kmoser 2 hours ago

        The delicious irony is that it's written for a platform that never ran MS-DOS.

        • ok123456 an hour ago

          Insignia SoftPC existed. You could emulate an XT at about half speed on your PowerBook 145.

    • nathanaldensr 3 hours ago

      It's time to vibedesign a new bingo card!

  • vunderba 2 hours ago

    Anyone else append something like this to AUTOEXEC.BAT as a kid at school? We were a right bunch of bastards.

      @echo off
      echo FORMAT /Q C:
      echo ALL FILES REMOVED 
      SET DIRCMD=0
    
    
    I think a lot about my poor teachers and this Calvin quote comes to mind.

    https://imgur.com/a/eX4UKLk

    • gadders an hour ago

      There was some memory command you could stick in someone's autoexec.bat that made the machine reboot so it got stuck in an infinite reboot loop until you stopped it using f5 or f8.

  • rickdeckard 2 hours ago

    This would be more trustworthy (and portable) as a website (Would have maybe also needed less tokens to produce)

    Instead it's a somewhat sketchy app that by design happens to know exactly when my PC is not in use...

  • qubex 5 hours ago

    You couldn’t run a format command when within the disk you were trying to format. You’d need to (for example) cd A: and then format c:.

    Deltree, on the other hand…

    • foobarian 4 hours ago

      There was a secret option at one point 'FORMAT C: /AUTOTEST'

    • stuaxo 4 hours ago

      The favourite of naughty kids in computer shops with Windows 95

  • jasomill 3 hours ago

    I'll stick with 86Box and DOSBox and try not to run FORMAT C: without backups.

  • hdgvhicv 5 hours ago

    32768MB of ram?

    Yeah, that’s wrong.

    • TheIncredibleCh 5 hours ago

      Thanks for the hint, and very old bug from the beginning, forgotten in space and time....

      Fixed!

    • trollbridge 5 hours ago

      FP4 vs FP8 strikes again…

  • snvzz 4 hours ago
  • fortran77 3 hours ago

    It amusing how Mac users yearn for the PC experience. They know they're missing out on something great, but they can't or won't leave their cult.

    • wtch98 3 hours ago

      Except dos isn't the PC experience. It was back in the 90s when you'd edit your config.sys and autoexec.bat to shift your himem settings so you could run a given game with your soundblaster

      That world doesn't exist any more, whether you're on a mac, linux, or any other OS.