Reading newly opened command prompt output

Question

I need to use SSH to connect to a server. Rather than downloading a third party SSH API, I would like to use Putty which is already on my computer. The problem is that when using Putty from the command line to connect to a server it opens the connection in a completely different command prompt window instead of the original window. How would I read the output from the new window? I believe this code would have worked if it opened the connection in the same command prompt window...
try{
File test = new File("c:\\program files\\putty");
Runtime rt = Runtime.getRuntime();
Process output = rt.exec("cmd /c putty.exe -ssh username@host", null, test);
BufferedReader br = new BufferedReader (new InputStreamReader(output.getInputStream()));
String line = null;
while((line = br.readLine()) != null )
{ System.out.println(line); } // display process output
int exitVal = output.waitFor(); // get process exit value
System.out.println("Process Exit Value : "+ exitVal);
catch(IOException ioe){
System.err.println(ioe);
catch (Throwable t) {
t.printStackTrace();
}

Answer 1

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