[APACHE] web.conf

<VirtualHost *:80>
    DocumentRoot /home/web/build/
    <Directory"/home/web/build/">
        Options Indexes FollowSymLinks
        AllowOverride All
        Order allow,deny
        Allow from all
        Require all granted
    </Directory>
</VirtualHost>

[REACT] apache config for react app build

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /subdirectory
    RewriteRule ^index\.html$ - [L]
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-l
    RewriteRule . /index.html [L]
</IfModule>