Its been a long time since I needed to do any kind of basic Apache authetication so a quick reminder to myself more than anything.
Its easy to generate a new file with the username and password. Don’t use ‘-c’ the next time as you’ll lose the contents of your original file.
1htpasswd -b -c /var/www/websitething/.htpasswd username password
Adding this to my basic VirtualHost config now restricts access to the site with my username/password. woo.