# 9front

> distributed operating system

**Wikidata**: [Q4646465](https://www.wikidata.org/wiki/Q4646465)  
**Source**: https://4ort.xyz/entity/9front

## Summary
9front is a distributed operating system based on Plan 9, designed to operate across multiple systems over a network. It uses the hjfs file system and is licensed under the MIT License. The project is maintained on the 9front.org website and has released multiple versions with unique codename identifiers.

## Key Facts
- **Class**: Distributed operating system
- **Based on**: Plan 9, a distributed OS designed by Bell Labs as UNIX's intended successor
- **File system**: Uses hjfs (9front file system)
- **License**: MIT License
- **Website**: http://9front.org/
- **Source code repositories**:
  - Mercurial: https://code.9front.org/hg/plan9front
  - Git: git://git.9front.org/plan9front/plan9front
- **Versions**: Released versions include 1779, 1791, 1843, 1889, 1917, 1949, 2012, 2068, 2075, and 2211, each with unique release dates and codenames
- **Aliases**: Plan 9 Front
- **Logo**: Available at https://commons.wikimedia.org/wiki/Special:FilePath/9front_logo.svg

## FAQs
### Q: What is the relationship between 9front and Plan 9?
A: 9front is a distributed operating system based on Plan 9, which was designed by Bell Labs as UNIX's intended successor. It inherits many of Plan 9's principles and architecture.

### Q: What file system does 9front use?
A: 9front uses the hjfs (9front file system), which is a key component of its distributed architecture.

### Q: Where can I find the source code for 9front?
A: The source code is available in two repositories: a Mercurial repository at https://code.9front.org/hg/plan9front and a Git repository at git://git.9front.org/plan9front/plan9front.

### Q: What are some notable versions of 9front?
A: Notable versions include 1779, 1791, 1843, 1889, 1917, 1949, 2012, 2068, 2075, and 2211, each released with unique codenames and dates.

### Q: What is the license for 9front?
A: 9front is licensed under the MIT License, allowing for open-source use and modification.

## Why It Matters
9front plays a significant role in the evolution of distributed operating systems, building upon the foundations laid by Plan 9. Its distributed architecture enables seamless operation across multiple systems over a network, making it a valuable tool for modern computing environments. The project's open-source nature and active development community contribute to its relevance in both academic and practical applications. By leveraging the hjfs file system and adhering to the MIT License, 9front provides a flexible and accessible platform for developers and researchers. Its continuous releases and updates demonstrate ongoing innovation in the field of distributed operating systems.

## Notable For
- **Distributed architecture**: Built on Plan 9, a distributed OS designed by Bell Labs, making it well-suited for networked environments.
- **Open-source licensing**: Released under the MIT License, promoting accessibility and community contribution.
- **Active development**: Regular releases with unique version numbers and codenames, indicating ongoing maintenance and evolution.
- **Unique file system**: Uses hjfs, a specialized file system tailored for 9front's distributed operations.
- **Cross-platform compatibility**: Designed to operate across multiple systems, enhancing flexibility and scalability.

## Body
### Overview
9front is a distributed operating system based on Plan 9, developed as an extension or successor to the original Plan 9 OS. It is designed to operate across multiple systems over a network, leveraging the hjfs file system for efficient distributed operations.

### Development and Releases
9front has released multiple versions, each with a unique codename and release date. Notable versions include 1779, 1791, 1843, 1889, 1917, 1949, 2012, 2068, 2075, and 2211. These releases reflect ongoing development and community engagement.

### Technical Specifications
- **File System**: Uses hjfs, a distributed file system optimized for 9front's architecture.
- **License**: MIT License, allowing for open-source use and modification.
- **Source Code**: Available in Mercurial and Git repositories, facilitating community contributions.

### Community and Support
- **Website**: http://9front.org/ serves as the primary resource for documentation, downloads, and community engagement.
- **Aliases**: Also known as "Plan 9 Front," reflecting its lineage and purpose.

### Significance
9front's distributed architecture and open-source nature make it a valuable tool for modern computing environments. Its continuous development and active community contribute to its relevance in both academic and practical applications.

## References

1. [Source](http://9front.org/releases/2012/07/30/0/)
2. [Source](http://9front.org/releases/2012/08/01/0/)
3. [Source](http://9front.org/releases/2012/08/12/0/)
4. [Source](http://9front.org/releases/2012/08/30/0/)
5. [Source](http://9front.org/releases/2012/09/06/0/)
6. [Source](http://9front.org/releases/2012/09/18/0/)
7. [Source](http://9front.org/releases/2012/10/07/0/)
8. [Source](http://9front.org/releases/2012/10/23/0/)
9. [Source](http://9front.org/releases/2012/10/25/0/)
10. [Source](http://9front.org/releases/2012/12/19/0/)
11. [Source](http://9front.org/releases/2012/12/28/0/)
12. [Source](http://9front.org/releases/2012/11/09/0/)
13. [Source](http://9front.org/releases/2012/11/16/0/)
14. [Source](http://9front.org/releases/2012/11/18/0/)
15. [Source](http://9front.org/releases/2012/11/24/0/)
16. [Source](http://9front.org/releases/2012/11/25/0/)
17. [Source](http://9front.org/releases/2013/01/03/0/)
18. [Source](http://9front.org/releases/2013/01/09/0/)
19. [Source](http://9front.org/releases/2013/01/22/0/)
20. [Source](http://9front.org/releases/2013/01/28/0/)
21. [Source](http://9front.org/releases/2013/01/31/0/)
22. [Source](http://9front.org/releases/2013/02/13/0/)
23. [Source](http://9front.org/releases/2013/02/24/0/)
24. [Source](http://9front.org/releases/2013/03/09/0/)
25. [Source](http://9front.org/releases/2013/03/14/0/)
26. [Source](http://9front.org/releases/2013/04/05/0/)
27. [Source](http://9front.org/releases/2013/04/26/0/)
28. [Source](http://9front.org/releases/2013/05/20/0/)
29. [Source](http://9front.org/releases/2013/06/14/0/)
30. [Source](http://9front.org/releases/2013/07/19/0/)
31. [Source](http://9front.org/releases/2013/08/10/0/)
32. [Source](http://9front.org/releases/2013/09/15/0/)
33. [Source](http://9front.org/releases/2013/10/07/0/)
34. [Source](http://9front.org/releases/2013/10/27/0/)
35. [Source](http://9front.org/releases/2013/11/29/0/)
36. [Source](http://9front.org/releases/2014/01/04/0/)
37. [Source](http://9front.org/releases/2014/02/16/0/)
38. [Source](http://9front.org/releases/2014/03/22/0/)
39. [Source](http://9front.org/releases/2014/04/28/0/)
40. [Source](http://9front.org/releases/2014/05/18/0/)
41. [Source](http://9front.org/releases/2014/06/27/0/)
42. [Source](http://9front.org/releases/2014/09/04/0/)
43. [Source](http://9front.org/releases/2014/11/06/0/)
44. [Source](http://9front.org/releases/2014/12/11/0/)
45. [Source](http://9front.org/releases/2015/01/29/0/)
46. [Source](http://9front.org/releases/2015/03/02/0/)
47. [Source](http://9front.org/releases/2015/05/15/0/)
48. [Source](http://9front.org/releases/2015/07/19/0/)
49. [Source](http://9front.org/releases/2015/08/18/0/)
50. [Source](http://9front.org/releases/2016/01/09/0/)