How to reinstall WordPress via WP-CLI
You can easily reinstall WordPress on an existing site using WP-CLI with this command:
wp core download --skip-content --force
It’s important to note the two parameters:
[–skip-content]: Download WP without the default themes and plugins.
[–force]: Overwrites existing files, if present. We want this in order to overwrite any corrupted or infected files.
Read more: wp core download – WP-CLI