Hi Tim
I contacted 'pastebin' and asked them to remove the page. Seems to have worked!
As I backup the DB via Webmin often, I suppose I'm safe. After all, there are loads of sites using Joomla, Moodle etc.. that are based on LAMP out there.
Just out of interest, I see loads of 'hammer' style attacks on my site in logs. I normally ask my provider to ban the specific IP with .htaccess and they do this for me quite promptly.
BTW: A colleague of mine with an old version of Moodle 1.8 and an unfriendly ISP got totally hacked a couple of years ago.
Regards