wp core install
wp core install --url=<url> --title=<site-title> --admin_user=<username> [--admin_password=<password>] --admin_email=<email> [--locale=<locale>] [--skip-email]
Examples
# Install WordPress in 5 seconds
$ wp core install --url=example.com --title=Example --admin_user=supervisor --admin_password=strongpassword --admin_email=info@example.com
Success: WordPress installed successfully.
# Install WordPress without disclosing admin_password to bash history
$ wp core install --url=example.com --title=Example --admin_user=supervisor --admin_email=info@example.com --prompt=admin_password < admin_password.txt