CFS is a not-for-profit organisation which recieves minimal income from Google ads and donations, which in a good month cover hosting costs.
CFS has been open sourced under the GPLv3 to allow paritpation from the technical members of the community who wish to help develop the service.
There is a list of projects maintained in Github
VirtualHost ServerName christianflatshare.org Document root /srv/www/christianflatshare.org
/srv/www/christianflatshare.org
sudo add-apt-repository ppa:ondrej/php
apt-get install python-software-properties
sudo apt-get install php7.2
sudo apt-get install php-pear php7.2-curl php7.2-dev php7.2-gd php7.2-mbstring php7.2-zip php7.2-mysql php7.2-xml libapache2-mod-php
mysql> CREATE DATABASE cfs
bash$ mysqladmin -u db_user -p create cfs
bash$ mysql -u db_user cfs < install/database/db_user.sql
127.0.0.1 localhost christianflatshare.org www.christianflatshare.org