MySQL Shell 8.0 (part of MySQL 8.0)
MySQL Shell offers these customization options for you to change its behavior and code execution environment to suit your preferences:
Create startup scripts that are executed when MySQL Shell is started in JavaScript or Python mode. See Section 10.1, “Working With Startup Scripts”.
Add non-standard module search paths for JavaScript or Python mode. See Section 10.2, “Adding Module Search Paths”.
Customize the MySQL Shell prompt. See Section 10.3, “Customizing the Prompt”.
Set configuration options to change MySQL Shell's behavior for the current session or permanently. See Section 10.4, “Configuring MySQL Shell Options”.