# aufs

> file system

**Wikidata**: [Q286403](https://www.wikidata.org/wiki/Q286403)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Aufs)  
**Source**: https://4ort.xyz/entity/aufs

## Summary
aufs (also known as Aufs or AnotherUnionFS) is a file system for Linux. It is classified as a “file system,” meaning it is a concrete format or program for storing files and directories on a data storage device.

## Key Facts
- aufs is an instance of a **file system**.
- aufs runs on the **Linux** operating system.
- aufs is also known by the aliases **AnotherUnionFS** and **Aufs**.
- aufs has an inception year of **2006**.
- The official website for aufs is **http://aufs.sourceforge.net/**.
- aufs has a **SourceForge** project named **aufs**.
- The Wikipedia article title is **“Aufs”**, and it is available in multiple languages: **de, en, fr, ja, ko, pt, ru, zh**.
- aufs has a **Freebase ID** of **/m/043sh97**.
- The **Repology** project name is **aufs**.

## FAQs
### Q: What is aufs?
A: aufs is a file system for Linux. It is categorized as a file system used to store files and directories on a data storage device.

### Q: What operating system does aufs support?
A: aufs is associated with the Linux operating system. The provided sources list Linux as its operating system.

### Q: When did aufs start?
A: The inception year given for aufs is 2006. No more specific date is provided in the source material.

### Q: Where can I find the official aufs project page?
A: The official website listed is http://aufs.sourceforge.net/. The project is also identified on SourceForge under the project name “aufs.”

## Why It Matters
aufs matters because it is a named, identifiable file system within the Linux ecosystem. File systems are foundational components of computing: they define how files and directories are stored and organized on storage devices, and they shape how an operating system interacts with data. As a Linux file system with a documented inception (2006) and an established project presence (including a dedicated website and a SourceForge project), aufs represents a maintained and referenced implementation in its category. Its presence across multiple Wikipedia language editions and its identifiers in external knowledge bases (such as Freebase and Repology) also make it easier to reference consistently in documentation, package tracking, and technical discussions. For users and developers working on Linux systems, knowing about specific file systems like aufs can be relevant when evaluating storage-layer options, compatibility, and project provenance.

## Notable For
- Being a **Linux** file system with an inception year of **2006**.
- Having the aliases **AnotherUnionFS** and **Aufs**.
- Maintaining an official website at **http://aufs.sourceforge.net/**.
- Having a dedicated **SourceForge** project named **aufs**.
- Being documented across multiple Wikipedia languages (**de, en, fr, ja, ko, pt, ru, zh**).

## Body
### Classification and Type
- Name: **aufs**
- Description: **file system**
- Instance of: **file system** (a concrete format or program for storing files and directories on a data storage device)

### Platform / Operating System
- Operating system: **Linux**

### Names and Identifiers
- Aliases:
  - **AnotherUnionFS**
  - **Aufs**
- Wikipedia title: **Aufs**
- Freebase ID: **/m/043sh97**
- Repology project name: **aufs**

### Project and Documentation Links
- Official website: **http://aufs.sourceforge.net/**
- SourceForge project: **aufs**
- Gentoo Wiki article: **Aufs** (English; qualifier ID provided: 99466)

### Presence in Knowledge Sources
- Wikipedia languages available: **de, en, fr, ja, ko, pt, ru, zh**
- Sitelink count (entity): **8**

## References

1. Freebase Data Dumps. 2013