examples.of.what.worked.for.me/etc/nginx/sites-available/default

@@ -1,4 +1,5 @@
 server {
+ server_tokens off;
  root /var/www;
  index index.php index.html index.htm;
  server_name put.your.domain.here;

examples.of.what.worked.for.me/etc/php/7.2/fpm/php.ini

@@ -11,7 +11,7 @@ serialize_precision = 17
 disable_functions = pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
 disable_classes =
 zend.enable_gc = On
-expose_php = On
+expose_php = Off
 max_execution_time = 30
 max_input_time = 60
 memory_limit = 128M

examples.of.what.worked.for.me/lib/systemd/system/ocelot.service

@@ -0,0 +1,20 @@
+[Unit]
+Description=Ocelot Bittorrent Tracker
+After=network.target
+After=mysql.target
+Requires=network.target
+Requires=mysql.service
+
+[Service]
+Type=simple
+TimeoutStartSec=0
+ExecStart=/usr/local/bin/ocelot
+ExecReload=/bin/kill -HUP $MAINPID
+PIDFile=/var/run/ocelot.pid
+RestartSec=20
+TimeoutStopSec=60
+TimeoutStartSec=360
+Restart=always
+
+[Install]
+WantedBy=multi-user.target

examples.of.what.worked.for.me/lib/systemd/system/searchd.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=sphinx searchd SQL full-text search engine
+After=syslog.target network.target
+
+[Service]
+Type=forking
+ExecStart=/usr/bin/searchd --config /etc/sphinxsearch/sphinx.conf
+
+[Install]
+WantedBy=multi-user.target