Hi,

I found a solution. I run a command by exec() on UNIX OS.

program part like this;
   try
   {
     String vCommand({"echo", "$$"});
     Process p = Runtime.getRuntime().exec(vCommand);
     BufferedReader br =
       new BufferedReader(new InputStreamReader(p.getInputStream()));
     int pid = Integer.parseInt(br.readLine());
     System.out.println(pid);
     p.destroy();
     p = null;
     br = null;
   }
   catch (java.io.IOException e)
   {
     System.out.println(e);
   }

But it is give me "$$" characters. I didn't obtain the process id. What is
the problem ?
OS: SunOS