How to Install GCC and G++ Compiler on Ubuntu 24.04 LTS (Linux) (2024) 

How to Install GCC and G++ Compiler on Ubuntu 24.04 LTS (Linux)
In this tutorial, we will guide you through the steps to install the GCC and G++ compilers on Ubuntu 24.04 LTS. GCC (GNU Compiler Collection) is essential for compiling C programs, while G++ is used for C++ programs. Follow along to set up your development environment and start compiling your C and C++ programs on Ubuntu 24.04 LTS.
*Steps to Install GCC and G++ Compiler on Ubuntu 24.04 LTS:*
1. *Update Package List:*
- Open your terminal. You can do this by pressing `Ctrl + Alt + T` or searching for "Terminal" in the application menu.
- Before installing any new software, it's a good idea to update your package list to make sure you have the latest information about available packages.
```bash
sudo apt update
```
2. *Install Build-Essential Package:*
- The easiest way to install GCC and G++ is by installing the `build-essential` package. This package includes GCC, G++, and other necessary tools for compiling software.
```bash
sudo apt install build-essential
```
3. *Verify Installation:*
- After the installation is complete, you should verify that GCC and G++ have been installed correctly.
- To check the GCC version, run:
```bash
gcc --version
```
- To check the G++ version, run:
```bash
g++ --version
```
4. *Write a Simple C Program to Test GCC:*
- Save and close the file.
5. *Compile and Run the C Program:*
- Compile the `hello.c` file using GCC:
```bash
gcc hello.c -o hello
```
- Run the compiled program:
```bash
./hello
```
6. *Write a Simple C++ Program to Test G++:*
- Create a new file called `hello.cpp` using your preferred text editor.
```bash
nano hello.cpp
```
- Save and close the file.
7. *Compile and Run the C++ Program:*
- Compile the `hello.cpp` file using G++:
```bash
g++ hello.cpp -o hello_cpp
```
- Run the compiled program:
```bash
./hello_cpp
```
*Additional Tips:*
- *Man Pages:* If you need more information about the GCC and G++ commands, you can access their manual pages by typing `man gcc` or `man g++` in the terminal.
- *Development Libraries:* For more complex projects, you may need to install additional libraries and development packages using `sudo apt install [package-name]`.
*Why Use GCC and G++ on Ubuntu?*
- *Open Source:* Both GCC and G++ are open-source compilers, widely used in the development community.
- *Performance:* Known for their performance and efficiency, GCC and G++ are suitable for developing a wide range of applications.
- *Cross-Platform:* They are available on multiple platforms, making it easier to develop cross-platform applications.
*Conclusion:*
By following these steps, you can successfully install GCC and G++ on Ubuntu 24.04 LTS and start compiling your C and C++ programs. Don't forget to like, share, and subscribe for more tech tutorials and tips!
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With this guide, you'll be ready to compile and run your C and C++ programs on Ubuntu 24.04 LTS, enhancing your development capabilities on this powerful open-source platform.