WP-CLI is the command-line tool for WordPress. Console gives you a built-in terminal, so you can run WP-CLI commands without connecting over SSH.
Open the terminal
Open your site, then under WordPress select WP-CLI Terminal.
Run a command
Type a WP-CLI command at the wp> prompt and press Enter. You do not need to type the leading wp, just the command itself, for example plugin list or cache flush. The output appears above the prompt.
Clear the screen
Use the Clear button to empty the terminal output.
A word of care
WP-CLI is powerful. Double-check a command before running it, especially anything that changes or deletes data.