Install Mediawiki

sudo su

apt install mariadb-server

mysql

CREATE USER 'wiki'@'localhost' IDENTIFIED BY 'INSERTPASSWORDHERE';

CREATE DATABASE wikidb;

GRANT ALL PRIVILEGES ON wikidb.* TO 'wiki'@'localhost';

FLUSH PRIVILEGES;

EXIT;

apt install php php-fpm php-mysql php-xml php-intl php-mbstring php-gd php-curl

chown -R www-data:www-data /opt/wiki/
chmod -R 755 /opt/wiki/

Left the installation at:

• /opt/wiki/ is configured, and the nginx alias works
• php is not working in this folder though... index.php is not picked up: 404