apt-get remove vsftpd
userdel blog
===Final Configuration Changes===
Lock down apache somewhat further (as now there are directories that shouldn't be listable, etc.)
cd /etc/apache2
vi apache2.conf
#Change the directory definitions. Notes that if -SomeOption is used then other options must have + or - in front of them:
<Directory /var/www/html>
Options -Indexes +FollowSymLinks
AllowOverride All
Require all granted
</Directory>
systemctl reload apache2
#To debug:
systemctl status apache2.service
==Old machines==