I recently installed wordpress on vps. All theme files' permission are set to 644. The ownership is already given to root. But still wordpress admin can't seem to find "Update file" button in file editor unless I set permissions to 777. Isn't wordpress admin considered as root?
I'm on Centos 6. Also tried follow commands but nothing happened
sudo usermod -aG root $USER sudo chown -R root:root /var/www/html
What do I do?