Which users are important, and what are they intended for?

Every newly created proServer includes two users for whom the public keys specified during ordering have been stored.

One of these is the user vproXXXX. This user can run sudo without a password and is used to customize the server itself and its configuration files. This user is not intended for deploying applications or installing components required by the application via npm.

The `proserver` user is provided for this purpose. This user cannot run `sudo` and is therefore restricted to its home directory under `/var/www`. However, PHP runs as this user, ensuring easy administration of your application.

Additionally, the user www is present on the system. Nginx and Apache run as this user on the proServer. www is not a member of any other group and has no extended privileges. If your application’s files are not globally readable but are only accessible to the owner and the file’s group, the user www must be added to the proserver group in the /etc/group file.