Selection of components during installation

-y, --interactive Interactive install [yes|no] default: yes

I started the installation with this option, the installer wrote:

The following server components will be installed on your system:

   - NGINX Web / Proxy Server
   - Apache Web Server (as backend)
   - PHP-FPM Application Server
   - Bind DNS Server
   - Exim Mail Server + ClamAV + SpamAssassin
   - Dovecot POP3/IMAP Server
   - MariaDB Database Server
   - Vsftpd FTP Server
   - Firewall (Iptables) + Fail2Ban Access Monitor

But I don 't want to install Apache, DNS, Mail. I thought the “-y” flag meant there would be questions on each parameter - whether to install it?

check out this, very useful for what you are looking for

I know this URL, thank you, I 'm interested in the logic of the parameter -y.

-y Paramenter currently only enables to change the options

Email addres (-e / --email)
Hostname (-s / --hostname)

Thank you) I was afraid to check and put unnecessary components on the server