How to completely disable Nginx, PHP-FPM, and Mysql?

For Centmin Mod it's all or nothing only. However, you can enable some settings in centmin.sh to disable services after they are initially installed though on fresh centmin mod installs. In centmin.sh set these variables to = y before initial Centmin Mod install

change from

Code:

# When set to =y, will disable those listed installed services
# by default. The service is still installed but disabled
# by default and can be re-enabled with commands:
# service servicename start; chkconfig servicename on
NSD_DISABLED=n # when set to =y, NSD disabled by default with chkconfig off
MEMCACHED_DISABLED=n # when set to =y, Memcached server disabled by default via chkconfig off
PHP_DISABLED=n # when set to =y, PHP-FPM disabled by default with chkconfig off
MYSQLSERVICE_DISABLED=n # when set to =y, MariaDB MySQL service disabled by default with chkconfig off
PUREFTPD_DISABLED=n # when set to =y, Pure-ftpd service disabled by default with chkconfig off

to

Code:

# When set to =y, will disable those listed installed services
# by default. The service is still installed but disabled
# by default and can be re-enabled with commands:
# service servicename start; chkconfig servicename on
NSD_DISABLED=y # when set to =y, NSD disabled by default with chkconfig off
MEMCACHED_DISABLED=y # when set to =y, Memcached server disabled by default via chkconfig off
PHP_DISABLED=y # when set to =y, PHP-FPM disabled by default with chkconfig off
MYSQLSERVICE_DISABLED=y # when set to =y, MariaDB MySQL service disabled by default with chkconfig off
PUREFTPD_DISABLED=y # when set to =y, Pure-ftpd service disabled by default with chkconfig off

This will stop and disable NSD, Memcached server, PHP-FPM, MariaDB MySQL and Pure-FTPD services.

so for post-install disable, php-fpm, mysql, memcached, nsd services should be stopped and pure-ftpd service too if you don't need it