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📚 Java CLI Corner

Welcome to Java CLI Corner! This repository is a collection of Java terminal-based applications designed to help you with application coding and long coding for interview preparation. Each application leverages Object-Oriented Programming (OOP) concepts to provide robust and efficient solutions.

🚀 Features

• 🖥️ Terminal-Based Applications: All programs run directly in the terminal, making them lightweight and easy to use.
• 💡 OOP Concepts: Each application is built using core OOP principles such as encapsulation, inheritance, polymorphism, and abstraction.
• 📝 Interview Preparation: Focus on common coding patterns and problems often encountered in technical interviews.
• 💼 Application Coding: Practical coding examples to improve your problem-solving skills.

📂 Repository Structure

• 📁 FarmerRetailerAuction/: An application simulating a farmer-retailer auction system.
• 📁 LiftSchedulingApp/: A lift management system that handles multiple lifts, user inputs for floors, and maintenance schedules.
• 📁 authenticationUsingFileClass/: An authentication system using Java's File class.
• 📁 authenticationUsingFileTextSeparated/: An authentication system with text-separated files.
• 📁 crudOperations/: Basic CRUD operations for managing data.

📜 Applications

1. 🧑‍🌾 Farmer Retailer Auction

A terminal-based application simulating an auction system where farmers and retailers can interact.

2. 🏢 Lift Scheduling App

A terminal-based lift management system that handles multiple lifts, user inputs for floors, and maintenance schedules. Implements a HashMap to track lift details and save/load states from a file.

3. 🔐 Authentication Using File Class

An authentication system using Java's File class to handle user credentials and login operations.

4. 🔏 Authentication Using File Text Separated

An authentication system where user data is stored in text-separated files for easy management and retrieval.

5. 🛠️ CRUD Operations

Basic CRUD operations to demonstrate data management through Create, Read, Update, and Delete functionalities.

🛠️ Getting Started

1. Clone the repository:

   git clone https://github.com/Guru-1205/java-cli-corner.git

2. Navigate to the project directory:

   cd java-cli-corner

3. Compile the code:

   javac src/App1/*.java

4. Run the application:

   java src/App1/Main

📚 Documentation

Each application has its own detailed documentation located in the respective directories. Refer to these files for in-depth guides on how to use and understand each program.

🤝 Contributing

We welcome contributions! Please read our CONTRIBUTING.md for guidelines on how to contribute to this repository.

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Happy Coding! 💻

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