Redhat 7 install & setup wiki

# Create a website folder in nginx for your wiki.
sudo mkdir /usr/share/nginx/html/mediawiki/
# Go to mediawiki folder and download latest stable mediawiki
sudo wget https://releases.wikimedia.org/mediawiki/1.37/mediawiki-1.37.1.tar.gz
# Unpackage this tar file
tar -xf mediawiki-*.tar.gz
# Move all files to current folder
sudo mv mediawiki-1.37.1/* ./

# Delete mediawiki-1.37.1 folder and downloaded tar.gz file
sudo rm -rf mediawiki-1.37.1

CREATE DATABASE wikidb;
CREATE USER 'wikiadmin'@'localhost' IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON wikidb.* TO 'wikiadmin'@'localhost' WITH GRANT OPTION;
QUIT;

# Create a conf file under /etc/nginx/conf.d/wiki.your-website.conf
sudo vi /etc/nginx/conf.d/wiki.your-website.conf
# Example configuration
    server {
       server_name wiki.your-website;
       allow your-server-ip;
       deny all;

       root /usr/share/nginx/html/mediawiki;
       index index.php index.html;

       access_log /var/log/nginx/mediawiki_access.log;
       error_log /var/log/nginx/mediawiki_error.log;


       location / {
          # This is cool because no php is touched for static content.
          # include the "?$args" part so non-default permalinks doesn't break when using query string
          try_files $uri $uri/ /index.php?$args;
       }

       location ~ \.php$ {
          #NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
          include fastcgi_params;
          fastcgi_intercept_errors on;
          fastcgi_pass php;
          fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
       }

       location = /xmlrpc.php {
          deny all;
       }


       location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
          expires max;
          log_not_found off;
       }

    }