pi@raspberrypi:/ $ sudo find . -name dokuwiki
./var/www/html/lib/tpl/dokuwiki
./var/www/html/doku2/lib/tpl/dokuwiki
./var/lib/dokuwiki
./var/lib/dokuwiki/lib/tpl/dokuwiki
./home/pi/Downloads/dokuwiki
./home/pi/Downloads/dokuwiki/lib/tpl/dokuwiki
./etc/dokuwiki
./etc/cron.daily/dokuwiki
./usr/share/dokuwiki
./usr/share/doc/dokuwiki
./usr/share/lintian/overrides/dokuwiki
./root/.local/share/Trash/files/dokuwiki
./root/.local/share/Trash/files/dokuwiki/lib/tpl/dokuwiki
./root/.local/share/Trash/files/dokuwiki.2/lib/tpl/dokuwiki

https://www.dokuwiki.org/dokuwiki#

So I installed DokuWiki once but I somehow messed up the installation and left out the part where you setup an admin user. so everybody could access it. Renamed to old folder and reinstalled after save my few entries to a word file

To change Apache's root directory, run:

cd /etc/apache2/sites-available

Then open the 000-default.conf file using the command:

nano 000-default.conf

Edit the DocumentRoot option:

DocumentRoot /path/to/my/project

Then restart the apache server:

sudo service apache2 restart

Admin then Configuration Settings

then Target Window for external links and enter _blank

http://wikisec.free.fr/tools/wiki.html

Dokuwiki Blogging

http://www.inmotionhosting.com/support/edu/dokuwiki/install-configure-plugins-doku/installing-plugins-doku

https://www.dokuwiki.org/plugin:blog

DokuWiki Templates

https://www.dokuwiki.org/template:prsnl10