How to configure GCC environment variable in Linux?

To configure the GCC environment variables in Linux, you can follow these steps:

1. Open the terminal.
2. Configuration file for the Bash shell
3. Open the file named .bashrc in the home directory.
4. Add /usr/local/bin to the existing PATH variable.
5. Save and close the file.
6. Execute the ~/.bashrc file.
7. What version of gcc are you using?

Now, you should have successfully set up the GCC environment variable.