# HAL91

> Linux distribution

**Wikidata**: [Q3124727](https://www.wikidata.org/wiki/Q3124727)  
**Source**: https://4ort.xyz/entity/hal91

## Summary
HAL91 is a Linux distribution, which is an operating system based on the Linux kernel and often core GNU components. It is designed to run on minimal hardware, with specific requirements and supported features. HAL91 is a unique Linux distribution with its own set of characteristics and capabilities.

## Key Facts
- HAL91 is a Linux distribution.
- The minimum hardware requirements to run HAL91 include a 386 machine with 8 MB RAM.
- The system runs entirely in RAM, allowing the floppy disk to be removed after booting.
- The kernel supports IDE hard disks and ATAPI CDROM drives.
- Supported filesystems include ext2, iso9660, and vfat, with optional AES encryption.
- Limited support for Ethernet cards is included, specifically for NE2000 cards.
- The system was described on June 17, 2017, with information available in English.

## FAQs
### Q: What are the minimum hardware requirements to run HAL91?
A: To run HAL91, you need at least a 386 machine with 8 MB RAM. The system can run without an FPU.

### Q: What filesystems are supported by HAL91?
A: HAL91 supports ext2, iso9660, and vfat filesystems, with optional AES encryption.

### Q: Does HAL91 support networking?
A: HAL91 has limited support for Ethernet cards, specifically the NE2000 card.

## Why It Matters
HAL91 is significant as a Linux distribution that can run on minimal hardware, making it a unique solution for older or resource-constrained systems. Its ability to run entirely in RAM and support various filesystems, including optional encryption, makes it a notable option for specific use cases. While its limitations, such as restricted Ethernet support, might not make it suitable for all applications, HAL91 fills a niche in the Linux distribution landscape.

## Notable For
- Running entirely in RAM, allowing for the removal of the floppy disk after booting.
- Supporting a range of filesystems, including ext2, iso9660, and vfat, with optional AES encryption.
- Having minimal hardware requirements, making it suitable for older systems.

## Body
### Introduction to HAL91
HAL91 is a Linux distribution with specific design goals and features. It is based on the Linux kernel and includes core GNU components.

### System Requirements
To run HAL91, you need a 386 machine with at least 8 MB RAM. The system does not require a floating-point unit (FPU) to operate.

### Supported Features
- Filesystems: HAL91 supports ext2, iso9660, and vfat, with the option for AES encryption.
- Storage: The kernel supports IDE hard disks and ATAPI CDROM drives.
- Networking: Limited support is available for Ethernet cards, specifically the NE2000 card.