Hacker GitHub

← All repos

philipl/pifs

View on GitHub ↗ ★ 7,536 C

πfs - the data-free filesystem!

102 mentions on Hacker News by 87 people: 27 stories, 75 comments · first 2013-08-12 · latest 2026-06-10

Mentions per year 102 mentions · busiest year 2015 (14)
20082026
  1. It's an idea as old as time. Or 8 years, at the very least: https://github.com/philipl/pifs In expectation, a k-digit sequence will require a k-digit number to encode its offset, so there's no compression there. Then again, there's this…
    comment by andreareina · 2020-01-14 · in Images Created from Prime Numbers
  2. ▲ 4
    πfs
    story by antonios · 2019-10-27 · 0 comments
  3. ▲ 3
    Πfs: Never worry about data again
    story by vadansky · 2019-10-25 · 1 comment
  4. Somewhat related: https://github.com/philipl/pifs If the expansion of pi is normal then all your data is already in it
    comment by vadansky · 2019-10-25 · in Six Nines in Pi
  5. …programming this idea very briefly a couple years ago but I got pulled away for something else. [1] https://github.com/philipl/pifs
  6. Of course, describing that subset is itself using bits https://github.com/philipl/pifs
    comment by __s · 2019-08-08 · in Metaprogramming for madmen (2012)
  7. even there is a filesystem powered by it ! https://github.com/philipl/pifs
    comment by Zardoz84 · 2019-03-17 · in Famous Transcendental Numbers
  8. this is perfect for mounting the Pi filesystem :) https://github.com/philipl/pifs
  9. ▲ 1
    The π Filesystem for FUSE: Store Your Data in π
    story by xtracto · 2019-02-22 · 1 comment
  10. ▲ 3
    Πfs – the data-free filesystem
    story by tokai · 2019-02-09 · 0 comments
  11. ▲ 3
    pifs - Avoid disk space usage by saving your files in the digits of Pi
    story by personjerry · 2018-12-15 · 1 comment
  12. …not do that). Obvious counterexamples to "just store things in files" are /proc on Linux, pifs ( https://github.com/philipl/pifs ) and Plan9. Note that Perkeep provides a FUSE interface, i.e. you can use files. Being slightly less…
    comment by chriswarbo · 2018-09-18 · in Perkeep: personal storage system for life
  13. Here's an implementation of precisely that, as a filesystem: https://github.com/philipl/pifs Discussed here previously (2014): https://news.ycombinator.com/item?id=8018818
  14. ▲ 3
    Πfs GDPR compliance
    story by kirillseva · 2018-05-23 · 0 comments
  15. …information. Someone actually went ahead and implemented a file system based on this idea: https://github.com/philipl/pifs
    comment by _jomo · 2018-04-27 · in Illegal prime
  16. …be interested in πfs, a system for storing and retrieving your data based only on the digits of pi. https://github.com/philipl/pifs
    comment by dmurray · 2018-04-27 · in Illegal prime
  17. …that attempt to store data without using disk space (some cheating required): πfs (a file system) https://github.com/philipl/pifs 0byte (a programming language) https://github.com/MarkDunne/0byte
  18. …is relevant here: PiFS installs large volumes of objectionable content and copyright violations ( https://github.com/philipl/pifs/issues/2 )
    comment by s-c-h · 2018-01-07 · in Illegal Prime Number? (2001)
  19. …system that, instead of wasting space storing your data on your hard drive, stores your data in π! https://github.com/philipl/pifs
    comment by wz1000 · 2018-01-07 · in Illegal Prime Number? (2001)
  20. Another good one: https://github.com/philipl/pifs
  21. So my take home here is that webscale makes https://github.com/philipl/pifs possible.
  22. ▲ 285
    πfs – A data-free filesystem
    story by rnhmjoj · 2017-03-14 · 105 comments
  23. Seen this already? https://github.com/philipl/pifs
    comment by rnhmjoj · 2017-03-14 · in Show HN: Every Day Is Pi Day
  24. Every time there is a copyright law debate I think about this: https://github.com/philipl/pifs . As far as we understand the number pi, every single combination of digit is part of it at some point. So technically Pi already contains a…
  25. …for astronomy a few could be enough, but for computing all are needed for the perfect filesystem https://github.com/philipl/pifs
    comment by gmuslera · 2016-03-19 · in How Many Decimals of Pi Do We Really Need?
  26. ▲ 2
    Πfs – the data-free filesystem
    story by joshstrange · 2016-03-02 · 0 comments
  27. ▲ 2
    Πfs: Stores your data in π
    story by chenzhekl · 2016-01-07 · 1 comment
  28. You might find PiFs interesting: https://github.com/philipl/pifs P.s. As the author states in issue #2, "the release date of pifs is an important part of understanding what's going on" ;)
  29. ▲ 5
    Πfs: Never worry about data again
    story by wslh · 2016-01-06 · 1 comment
  30. That experiment has been done before! https://github.com/philipl/pifs
  31. ▲ 4
    Πfs – the data-free filesystem
    story by cdvonstinkpot · 2015-11-01 · 0 comments
  32. ▲ 1
    Πfs – the data-free filesystem
    story by rgawdzik · 2015-10-23 · 0 comments
  33. ▲ 3
    Πfs – the data-free filesystem
    story by kissmd · 2015-09-24 · 0 comments
  34. ▲ 2
    Πfs – the data-free filesystem
    story by sevko · 2015-09-07 · 0 comments
  35. ▲ 4
    PIfs: store every file you or anyone else has ever created or will create
    story by maxschumacher91 · 2015-09-07 · 0 comments
  36. What if it's not random but π? https://github.com/philipl/pifs
    comment by kozhevnikov · 2015-07-24 · in The Infinite File Download
  37. My personal favourite: https://github.com/philipl/pifs
    comment by empyrical · 2015-06-04 · in RedditStorage
  38. …recognition (via social media images) a thing. Build a huge pi-as-a-service, and use it with pifs ( https://github.com/philipl/pifs ) Bonus points: worlds biggest lolcat host.
  39. …Amazon Glacier is implemented this way, and that's why it takes hours to recover a file. [0] - https://github.com/philipl/pifs
  40. I love Datagenetics posts. Related: https://github.com/philipl/pifs
    comment by goodmachine · 2015-03-19 · in Pi, PINs and Permutations
  41. Theoretically, everything can. And there's a FUSE implementation: https://github.com/philipl/pifs
  42. See also: https://github.com/philipl/pifs and https://github.com/philipl/pifs/issues/23 I admit this fooled me for a bit. Good news is, I won't be fooled again by something similar :)
    comment by gbl08ma · 2015-03-08 · in The $5000 Compression Challenge
  43. You could maybe use something like pi-fs :) https://github.com/philipl/pifs
    comment by dvirsky · 2015-03-08 · in The $5000 Compression Challenge
  44. A fun project on similar lines: https://github.com/philipl/pifs
    comment by bonchibuji · 2014-07-30 · in Illegal prime number
  45. …of the commits were made on March 31, 2012[1]. And there's even a reference to the pi joke[2]. [1] https://github.com/philipl/pifs/commits/master [2] http://www.netfunny.com/rhf/jokes/01/Jun/pi.html
  46. ▲ 310
    File system that stores location of file in Pi
    story by morisy · 2014-07-11 · 98 comments
  47. …a joke -though one with compile-able and usable code), but piFS [1] kinda does what you want... [1] https://github.com/philipl/pifs
    comment by BuildTheRobots · 2014-06-11 · in Your birthdate in the decimal expansion of Pi
  48. ▲ 87
    100% Compression Using Pi
    story by gburt · 2013-11-08 · 32 comments
  49. …of your message in bits. It's a bit tongue in cheek, but this is exactly what piFS[1] does. [1] https://github.com/philipl/pifs
    comment by BuildTheRobots · 2013-10-25 · in Gzip + poetry = awesome
  50. Not to spoil your weekend project, but someone's done it already :) https://github.com/philipl/pifs
    comment by tjgq · 2013-10-25 · in Gzip + poetry = awesome