This toolset is aimed at making it easier to install & maintain WordPress websites, both on public hosting as well as local development servers. This is a sub project of PLAT.
luckily, our hosting provider has ssh access, so automating the moving of a WP-powered website is feasible.
Procedure:
Copy all files from the old to the new (sub)domain etc
Update DB:
UPDATE wp_options SET option_value = 'http://NEW_URL' WHERE wp_options.option_name = 'siteurl';
UPDATE wp_options SET option_value = 'http://NEW_URL' WHERE wp_options.option_name = 'home';