Delete all lua scripts

Need script which remove/replace all lua scripts on server.

I have superadmin rights, only need this script.

It isn't possible without FTP access.

Sorry for the huge bump but I just wanted to throw my 50 cents in, unless you convince the owner to install a module like gm_rawio or gm_hio you can't delete files without direct access to the server (As Cyaegha said above.)