/and so forth/apache2/ports.conf: This file specifies the ports that Apache will hear on. By default, Apache listens on port 80 and Moreover listens on port 443 each time a module delivering SSL abilities is enabled. Apache isn't going to quickly start off on CentOS when the installation completes. You need https://tysonlykvt.gigswiki.com/4969250/a_simple_key_for_install_apache_web_server_unveiled