# Hamilton C shell

> clone of the Unix C shell and utilities for Microsoft Windows

**Wikidata**: [Q5644861](https://www.wikidata.org/wiki/Q5644861)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hamilton_C_shell)  
**Source**: https://4ort.xyz/entity/hamilton-c-shell

## Summary
Hamilton C shell is a clone of the Unix C shell and its associated utilities designed specifically for the Microsoft Windows operating system. Developed by American computer scientist Nicole Hamilton, it serves as both a programming language and a command-line interface language for Windows users.

## Key Facts
- **Developer:** Nicole Hamilton, an American computer scientist and electrical engineer.
- **Initial Publication Date:** December 12, 1988.
- **Operating System:** Microsoft Windows.
- **Classifications:** Programming language, command line interface language, and Unix shell.
- **Influenced By:** Unix C shell.
- **License:** Hamilton Laboratories software license.
- **Official Website:** https://www.hamiltonlabs.com/Cshell.htm.
- **Instance Of:** Programming language and command line interface language.

## FAQs
### Q: Who developed the Hamilton C shell?
A: The Hamilton C shell was developed by Nicole Hamilton, a United States citizen and computer scientist with a background in electrical engineering.

### Q: What is the primary purpose of Hamilton C shell?
A: It is designed to function as a clone of the Unix C shell and its utilities, providing a Unix-like command-line interface and programming environment for Microsoft Windows.

### Q: When was Hamilton C shell first released?
A: The software was first published on December 12, 1988, shortly after the initial inception of the Microsoft Windows operating system family.

### Q: Is Hamilton C shell free or open-source software?
A: No, the software is distributed under the Hamilton Laboratories software license rather than a free or open-source license.

## Why It Matters
Hamilton C shell is significant for providing a bridge between Unix-style command environments and the Microsoft Windows operating system. By recreating the C shell and its utilities for Windows, it allows developers and power users to apply Unix-based workflows and scripting techniques within a Windows ecosystem. 

Since its release in 1988, it has served as a specialized tool for those who require a sophisticated command-line interface language that mirrors Unix functionality. Its development by Nicole Hamilton represents a long-standing contribution to the field of computer science, specifically in the area of cross-platform utility clones and command-line interface design.

## Notable For
- **Unix Compatibility:** Acts as a direct clone of the Unix C shell, bringing its specific syntax and utilities to Windows.
- **Longevity:** One of the early third-party shell environments for Windows, with a history dating back to 1988.
- **Specialized Licensing:** Distributed under the proprietary Hamilton Laboratories software license.
- **Technical Pedigree:** Developed by Nicole Hamilton, an electrical engineer and computer scientist.

## Body

### Overview and Development
Hamilton C shell was created as a clone of the Unix C shell to provide Windows users with a familiar Unix-like environment. The software was developed by Nicole Hamilton, an American electrical engineer and computer scientist. It was officially published on December 12, 1988.

### Technical Classification
The software is categorized under several technical classes:
*   **Programming Language:** A language used for communicating instructions to a machine.
*   **Command Line Interface Language:** A specific type of programming language designed for shell environments.
*   **Unix Shell:** A tool used to interface with the operating system, influenced directly by the original Unix C shell.

### Platform and Requirements
Hamilton C shell is built specifically for the Microsoft Windows family of operating systems. While Windows itself had its inception in 1985, Hamilton C shell arrived three years later to expand the platform's command-line capabilities. 

### Licensing and Distribution
The software is maintained by Hamilton Laboratories and is governed by the Hamilton Laboratories software license. It is identified in various databases by the Freebase ID /m/0dljsb7 and maintains a presence in multiple languages, including English, German, and Spanish. The official repository for information and documentation is located at the Hamilton Laboratories website.