WP-CLI is WordPress’ command-line interface. Without using a web browser, you can update plugins, set up multisite installations, and much more.
Many activities in the WordPress admin may be performed using WP-CLI, which is a command-line interface. wp plugin install –activate, for example, allows you to install and activate a WordPress plugin.
WP-CLI additionally contains commands for a variety of tasks that aren’t available via the WordPress admin. You may delete one or all transients using wp transient delete –all, for example.