This is a tool I created in PHP to create a wiki without having to set up a bunch of PHP extensions and everything. The icons should be the same as the ones on MediaWiki, and are licensed under the GNU General Public License.
It should work with a installation of sudo dnf install php plus DOMDocument.
You need PHP first. If you don't have it, run (on Fedora/Red Hat Enterprise Linux/CentOS/other RPM based systems):
sudo dnf install php
On apt-based systems:
sudo apt install php
On other systems, there may be installation directions on the PHP site.
Then, run php -a and try doing new DOMDocument;. If it says that the class DOMDocument was not found, you need to install it. Run sudo apt-get install php-xml on Ubuntu based systems or sudo dnf install php-xml on RPM based systems to install it.
Then, you can start the web server (either by testing using php -S 0.0.0.0:2000 or some other server solution.)
Or, you can...