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Operating systems grinded to a halt a decade before Plan 9 came out. I wish what you were saying was true, I wish that I didn't have to use a teletype emulator

Operating systems grinded to a halt a decade before Plan 9 came out. I wish what you were saying was true, I wish that I didn't have to use a teletype emulator on Linux with no real mouse support, I wish I could do unprivileged resource organization (I'll give you ten minutes to try 'unshare', bind mounts, and "unionfs" on Linux before giving up). It is pathetic that operating systems have remained crap for 30 years, but given that nothing has moved forward, there's no reason not to start with the newest operating system we have: Plan 9.

glangdale 5y ago
Starting with a stripped-out Linux kernel and a standard toolchain (whether gcc or clang) would start you light-years ahead of Plan 9 and still permit you to do the kind of research a lot of us (including former 9fans) would love to see. This really depends on an expansive view of "operating systems" (i.e. kernel + a lot of other stuff), but most of what you're saying is not exclusively the domain of the most privileged code. As a bonus, you'd get a vast array of device drivers and be able to run actual computer programs used by more than a handful of people, which I hear is neat for attempting to build an innovative research operating system with some relevance. I'm not going to argue that a standard Linux distribution is not a giant mountain of cruft, but imo it's the user space and system software that's alarming, not the kernel per se. And to the extent that the kernel is crufty: well, it's supporting orders of magnitude more things that Plan 9 ever did, and that's a good thing. I share your irritation at all the things you outline, but you don't need to be running a wacky Thompson C codebase on top of an old kernel to fix any of these things. I'm also far from convinced that there's any aspect of the Plan 9 design that should be accepted uncritically for a clean sheet new OS design. Saying "nothing has moved forward" is hyperbole, and plenty of things have changed since 1990, even if we accept your claim about OS stagnation as a given. I'm far from convinced that the insights of the Plan 9 guys circa 1989 are so wonderful and timeless that they are better than what could be done with a clean sheet design on top of modern hardware and a minimalist Linux kernel now.
- witheld 5y ago
  I'm not interested in any capitalist perspective of an OS- this kind of thinking is exactly why I'm using a damn teletype emulator. Profitable, "successful" computing that gets more than "a handful" of users is web tech. They can keep it. I'll just stop at the top- no, I can't use Linux as a base, except perhaps as a host for a virtual system. For me I've been playing with uxn, but Inferno does exist. And you're right, using Inferno on a stripped Linux system WOULD be better than using Linux.
  - Karrot_Kream 5y ago
    How is an OS "capitalist"? What...?
    - witheld 5y ago
      That's all OP cares about, success. To them, computing isn't worth it if it's not popular. There's no reason to write code that won't be used, no reason to research if it won't literally change the landscape of consumer computing. But consumer computing will never change, it will remain made of a stack of legacy parts in a trenchcoat. The only real change we've gotten in a decade is Vulkan/DX12- and those APIs just expose graphics the way consoles do. We've done that for decades it's still not new. Research because it's fun, because it's an artistic outlet. make tiny virtual computers you can run in weird places and then run them in weird places! Because you can! Learn because it is engaging, and because sharing what you learn is rewarding.
      - Karrot_Kream 5y ago
        My family comes from a country that only economically liberalized in the last 25 years. Trust me, popularity is _not_ a capitalist thing. Capitalism feeds into pageant show dynamics, absolutely, but popularity is still a driving force in non-capitalist economies. There's nothing wrong with playing around with these concepts for purely recreational/artistic reasons, but I don't think that's where OP is coming from. OP talks about their reasoning in a sibling comment.
      - 5y ago

glangdale 5y ago

Starting with a stripped-out Linux kernel and a standard toolchain (whether gcc or clang) would start you light-years ahead of Plan 9 and still permit you to do the kind of research a lot of us (including former 9fans) would love to see. This really depends on an expansive view of "operating systems" (i.e. kernel + a lot of other stuff), but most of what you're saying is not exclusively the domain of the most privileged code. As a bonus, you'd get a vast array of device drivers and be able to run actual computer programs used by more than a handful of people, which I hear is neat for attempting to build an innovative research operating system with some relevance. I'm not going to argue that a standard Linux distribution is not a giant mountain of cruft, but imo it's the user space and system software that's alarming, not the kernel per se. And to the extent that the kernel is crufty: well, it's supporting orders of magnitude more things that Plan 9 ever did, and that's a good thing. I share your irritation at all the things you outline, but you don't need to be running a wacky Thompson C codebase on top of an old kernel to fix any of these things. I'm also far from convinced that there's any aspect of the Plan 9 design that should be accepted uncritically for a clean sheet new OS design. Saying "nothing has moved forward" is hyperbole, and plenty of things have changed since 1990, even if we accept your claim about OS stagnation as a given. I'm far from convinced that the insights of the Plan 9 guys circa 1989 are so wonderful and timeless that they are better than what could be done with a clean sheet design on top of modern hardware and a minimalist Linux kernel now.

witheld 5y ago
I'm not interested in any capitalist perspective of an OS- this kind of thinking is exactly why I'm using a damn teletype emulator. Profitable, "successful" computing that gets more than "a handful" of users is web tech. They can keep it. I'll just stop at the top- no, I can't use Linux as a base, except perhaps as a host for a virtual system. For me I've been playing with uxn, but Inferno does exist. And you're right, using Inferno on a stripped Linux system WOULD be better than using Linux.
- Karrot_Kream 5y ago
  How is an OS "capitalist"? What...?
  - witheld 5y ago
    That's all OP cares about, success. To them, computing isn't worth it if it's not popular. There's no reason to write code that won't be used, no reason to research if it won't literally change the landscape of consumer computing. But consumer computing will never change, it will remain made of a stack of legacy parts in a trenchcoat. The only real change we've gotten in a decade is Vulkan/DX12- and those APIs just expose graphics the way consoles do. We've done that for decades it's still not new. Research because it's fun, because it's an artistic outlet. make tiny virtual computers you can run in weird places and then run them in weird places! Because you can! Learn because it is engaging, and because sharing what you learn is rewarding.
    - Karrot_Kream 5y ago
      My family comes from a country that only economically liberalized in the last 25 years. Trust me, popularity is _not_ a capitalist thing. Capitalism feeds into pageant show dynamics, absolutely, but popularity is still a driving force in non-capitalist economies. There's nothing wrong with playing around with these concepts for purely recreational/artistic reasons, but I don't think that's where OP is coming from. OP talks about their reasoning in a sibling comment.
    - 5y ago