how to complie c++ to spesific name using terminal

To compile a C++ program and specify the output file name using the terminal, you can follow these steps:

Open the terminal: Open the terminal application on your operating system. The method to open the terminal may vary depending on your operating system. You can usually find it in the utilities or accessories folder.
Navigate to the directory: Use the cd command to navigate to the directory where your C++ source file is located. For example, if your file is located in the "Desktop" directory, you can use the following command:

cd Desktop

Compile the program: Use the g++ command to compile the C++ program. Specify the input source file name after the g++ command. For example, if your source file is named "myprogram.cpp", you can use the following command:

g++ myprogram.cpp

Specify the output file name: By default, the compiled program will be named "a.out". If you want to specify a different name for the output file, you can use the -o flag followed by the desired file name. For example, if you want the output file to be named "myprogram", you can use the following command:

g++ myprogram.cpp -o myprogram

Run the program: After the compilation is successful, you can run the program by typing the name of the output file in the terminal and pressing Enter. For example, if your output file is named "myprogram", you can use the following command:

./myprogram

By following these steps, you will be able to compile a C++ program and specify the output file name using the terminal.