How to Ping a Server in Java

Thanks Réal Gagnon

import java.io.*;

import java.net.*;

 

public class ReachableTest {

 public static void main(String args[]) {

     try {

       InetAddress address = InetAddress.getByName("web.mit.edu");

       System.out.println("Name: " + address.getHostName());

       System.out.println("Addr: " + address.getHostAddress());

       System.out.println("Reach: " + address.isReachable(3000));

     }

     catch (UnknownHostException e) {

       System.err.println("Unable to lookup web.mit.edu");

     }

     catch (IOException e) {

       System.err.println("Unable to reach web.mit.edu");

     }

   }

}

 

WTF Sept 10

Umm…. OK?

 

Continuous streaming with VLC

That’s when you want to stream multiple files continuously. By default, the stream will stop after one file.

Just add this to the end of the command : sout-keep

:sout=#duplicate{dst=std{access=http,mux=ts,dst=192.168.15.7:1234}} :sout-keep