I search on forum and don't find answer.
How to change permissions on files and folder.
I got this message on Dolibarr : " Warning: your configuration file (htdocs/conf/conf.php) is writable by the Web server. This represents a serious security vulnerability. Change the permissions so that it is read-only for the account under which the Web server is running, and not readable for others."
On forum I see that I have to give permission 640 but who and how ?
I try this command on dolibarr terminal in contabo without success : chmod 644 conf.php
Thanks