Best way to migrate content to wordpress

http://yoast.com/importing-from-another-mysql-into-wordpress/

With RSS

http://dan.langille.org/2012/10/26/the-import/ 

Useful Unix/Linux Commands for Drupal

http://drupal.org/node/1375768

Drupal Commerce - Adding products to cart programmatically

http://www.realtidings.com/blog/12/Apr/26/drupal-commerce-custom-add-cart-link