title: How to check whether port is open in Powershell
body: <p>I do not have <code>telnet</code> command in my system.</p>
  
  <p>However my system is installed with <code>Windows 10</code>, so there must be a way to check whether particular port is open or not in a remote system. That particular remote system is accessible I had checked with <code>ping</code> command.</p>
  
  <p>So here is my simple question,- how to check whether particular port is open or not using <code>powershell</code>.</p>
  
  <p>Command <code>netstat</code> could brief for local system service &amp; port and particular protocol either UDP or TCP is up &amp; runnning. As I do not have <code>telnet</code> I need this to be sorted out and tackled by <code>powershell</code>. Any advise and suggestion are welcome.</p>