title: Docs for redis-server command line options
body: <p>I've looked "everywhere." I cannot find documentation for all the supported command line options for <code>redis-server</code>  I'm using version 5.0.3</p>
  
  <p>I tried <code>redis-server --help</code> It is no help.
  The usage given doesn't even mention <code>--port</code>, <code>--slaveof</code>, <code>--replicaof</code>, <code>--loglevel</code> ... yet these options are shown in the help's examples.</p>
  
  <p>Does someone know where I can find full and complete documentation for the server's command line?
  Thanks.</p>