title: How to properly set netsh http add urlacl?
body: <p>I want to reserve a port for IISExpress 10 to serve a simple website to my LAN, but how do I properly use this?</p>
  <pre><code>add urlacl [url=]string
             [[user=]string
             {[[listen={yes|no}] [delegate={yes|no}]] | [sddl=]string}```
  </code></pre>
  <p>(I cut some of this ↓)</p>
  <pre><code>[url=] string
  Specifies the fully qualified URL.
  
  [listen={yes|no}]
  Specifies one of the following values:
  
  yes: Allows the user to register URLs. This is the default value.
  no: Denies the user from registering URLs.
  
  [delegate={yes|no}]
  Specifies one of the following values:
  
  yes: Allows the user to delegate URLs.
  no: Denies the user from delegating URLs. This is the default value.
  
  [sddl=] string
  Specifies the SDDL string that describes the DACL.
  </code></pre>
  <p>So what do the <code>url</code>,<code>listen</code>,<code>delegate</code>, and <code>sddl</code> params do, and how do I use them?</p>