Ping Command

// Ping Command

// pingcmd.java

import java.io.BufferedReader;

import java.io.InputStreamReader;

public class pingcmd

{

     public static void runSystemCommand(String command)

     {

          try

          {

              Process p = Runtime.getRuntime().exec(command);

              BufferedReader inputStream = new BufferedReader(

                        new InputStreamReader(p.getInputStream()));

              String s = "";

              while ((s = inputStream.readLine()) != null)

                   System.out.println(s);

          }

          catch (Exception e)

          {

          }

     }

     public static void main(String[] args)

     {  

          // String ip = "www.google.co.in";

          // String ip = "127.0.0.1";

          String ip = "www.drranurekha.com";

          runSystemCommand("ping " + ip);

     }

}

Sample Output:

 >javac pingcmd.java

 >java pingcmd

Pinging drranurekha.com [160.153.137.167] with 32 bytes of data:

Reply from 160.153.137.167: bytes=32 time=167ms TTL=45

Reply from 160.153.137.167: bytes=32 time=167ms TTL=45

Reply from 160.153.137.167: bytes=32 time=167ms TTL=45

Reply from 160.153.137.167: bytes=32 time=167ms TTL=45

Ping statistics for 160.153.137.167:

    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),

Approximate round trip times in milli-seconds:

    Minimum = 167ms, Maximum = 167ms, Average = 167ms

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