# ircd-hybrid
**Wikidata**: [Q104978495](https://www.wikidata.org/wiki/Q104978495)  
**Source**: https://4ort.xyz/entity/ircd-hybrid

## Summary
ircd-hybrid is free software designed to function as a server application on Unix-like operating systems. It is copyrighted but distributed under the GNU General Public License, version 2.0, which grants users the freedom to run, study, modify, and distribute the software. The project is written in the C programming language and is accessible for installation via standard package managers such as Debian and Homebrew.

## Key Facts
- **License:** Licensed under the GNU General Public License, version 2.0.
- **Software Class:** Classified as free software; users are free to run, study, change, and distribute it.
- **Operating System:** Runs on Unix-like operating systems.
- **Programming Language:** Written in C (Wikidata Q15777).
- **Copyright Status:** Copyrighted.
- **Availability:** Available as a stable package in Debian (`ircd-hybrid`) and via Homebrew (`ircd-hybrid`).
- **Official Website:** https://www.ircd-hybrid.org/
- **Documentation:** Described at URL http://freshmeat.sourceforge.net/projects/ircd-hybrid.

## FAQs
### Q: What operating systems are compatible with ircd-hybrid?
A: ircd-hybrid is designed to run on Unix-like operating systems. This includes systems that behave similarly to Unix, allowing for broad compatibility across various open-source environments.

### Q: Under what license is ircd-hybrid distributed?
A: The software is distributed under the GNU General Public License, version 2.0. Despite being copyrighted, this license classifies it as free software, permitting users to modify and redistribute the code.

### Q: Where can ircd-hybrid be installed or downloaded?
A: The software can be installed via the Debian stable package manager (package name: `ircd-hybrid`) or through the Homebrew formula (formula name: `ircd-hybrid`). The official website is https://www.ircd-hybrid.org/.

## Why It Matters
ircd-hybrid represents a significant category of open-source infrastructure software known as free software. Its relevance lies in its adherence to the principles of the GNU General Public License (GPL) version 2.0, which ensures that the software remains free for users to study, modify, and redistribute. This licensing model fosters a collaborative development environment and guarantees that the tool remains accessible to the community without proprietary restrictions.

The software is specifically relevant to administrators and users of Unix-like operating systems. By being written in the C programming language, it offers a high degree of compatibility and performance for these systems. Furthermore, its inclusion in major package repositories like Debian and Homebrew highlights its stability and utility within the software ecosystem, making it a readily accessible solution for users who require a free, Unix-compatible server application.

## Notable For
- Being **Free Software**: Explicitly classified as free software that respects user liberties to run, study, and distribute the code.
- **Unix Integration**: Specifically engineered to operate on Unix-like operating systems.
- **Package Availability**: Featured in official Debian stable repositories and Homebrew, facilitating easy installation.
- **Open Licensing**: Distributed under the GPL version 2.0, a standard for open-source rights.
- **C Implementation**: Built using the C programming language, ensuring broad system compatibility.

## Body

### Licensing and Copyright Status
ircd-hybrid is distributed under the terms of the **GNU General Public License, version 2.0**. While the software maintains a **copyrighted** status, the license ensures it remains **free software**. This classification allows users to freely run, study, change, and distribute both the original software and modified versions. The project is described as a "class" of free software with a significant footprint, indicated by historical site link counts in knowledge repositories.

### System Requirements and Development
The software is designed exclusively for **Unix-like operating systems**. These are defined as operating systems that behave in a manner similar to a Unix system. The codebase is written in the **C programming language** (Wikidata entity Q15777), which aligns with the standard development practices for Unix utilities.

### Distribution and Availability
ircd-hybrid is widely accessible through various software distribution channels. It maintains an official presence at **https://www.ircd-hybrid.org/** (English language).
*   **Debian:** It is available as a stable package named `ircd-hybrid` in the Debian repository.
*   **Homebrew:** It is available as a formula named `ircd-hybrid` for macOS and Linux users via Homebrew.
*   **Project Listings:** The software has been historically documented at `http://freshmeat.sourceforge.net/projects/ircd-hybrid`.

## References

1. [Source](https://packages.debian.org/stable/ircd-hybrid)
2. [Source](https://formulae.brew.sh/formula/ircd-hybrid)