Update README.md

Author: j2doll

README.md

@@ -1,4 +1,54 @@
 # vscode-cmake-cpp-linux-exe
-- .vscode setting for gcc(g++) and Linux
-- Setting for linux executable program
- 
+
+This project provides a template and environment setup for developing C++ executable programs on Linux using CMake and Visual Studio Code. It is ideal for those who want a quick start with C++ development in a Linux environment, featuring ready-to-use configurations and minimal boilerplate.
+
+## Features
+
+- Pre-configured `.vscode` settings for seamless development in Visual Studio Code
+- Example `hello.cpp` source file to demonstrate a simple C++ executable
+- `CMakeLists.txt` for CMake-based build automation
+- Linux executable output setup
+- Organized structure for easy extension and scaling
+
+## Getting Started
+
+### Prerequisites
+
+- [CMake](https://cmake.org/) (version 3.10 or higher recommended)
+- [g++](https://gcc.gnu.org/) or any compatible C++ compiler
+- [Visual Studio Code](https://code.visualstudio.com/)
+- [CMake Tools Extension for VSCode](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cmake-tools)
+
+### Setup
+
+1. Clone this repository:
+    ```bash
+    git clone https://github.com/JayTwoLab/vscode-cmake-cpp-linux-exe.git
+    cd vscode-cmake-cpp-linux-exe
+    ```
+
+2. Open the folder in Visual Studio Code.
+
+3. Make sure all required extensions and tools are installed (see Prerequisites).
+
+4. Use the VSCode command palette (Ctrl+Shift+P) to run: `CMake: Configure` and then `CMake: Build`.
+
+5. Run the executable as built in your configured output directory.
+
+## Project Structure
+
+- `.vscode/` - VSCode-specific settings for C++ and CMake integration
+- `CMakeLists.txt` - CMake build definition
+- `hello.cpp` - Example source file
+
+## Usage
+
+This repository serves as a starting point for your own C++ executable projects. Feel free to modify `hello.cpp` and extend as needed for your application.
+
+## License
+
+No license is set. Please add a LICENSE file if you plan to distribute or share this project.
+
+## Author
+
+- Maintained by [JayTwoLab](https://github.com/JayTwoLab)