Nginx
On a simple system nginx can be started with /usr/sbin/nginx basically calling nginx executable with defaults.
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- NGINXConfig The easiest way to configure a performant, secure, and stable NGINX server.
 
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On a simple system nginx can be started with /usr/sbin/nginx basically calling nginx executable with defaults.
nginx version: nginx/1.24.0
Usage: nginx [-?hvVtTq] [-s signal] [-p prefix]
             [-e filename] [-c filename] [-g directives]
Options:
  -?,-h         : this help
  -v            : show version and exit
  -V            : show version and configure options then exit
  -t            : test configuration and exit
  -T            : test configuration, dump it and exit
  -q            : suppress non-error messages during configuration testing
  -s signal     : send signal to a master process: stop, quit, reopen, reload
  -p prefix     : set prefix path (default: /var/lib/nginx/)
  -e filename   : set error log file (default: logs/error.log)
  -c filename   : set configuration file (default: /etc/nginx/nginx.conf)
  -g directives : set global directives out of configuration file
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