title: Send data over telnet without pressing enter
body: <p>I've recently started messing around with Java sockets and telnet...</p>
  
  <p>I want the user to be able to connect to the server, just type a letter and have it sent to the server, without pressing enter to send it. I'm sure there's no way for the server to set this up, but maybe telnet has a parameter or something which could allow this?</p>
  
  <p>Maybe if I got the user to type <code>stty cbreak</code> or <code>stty raw</code> before running telnet, this would work? (UNIX only, I know!)</p>
  
  <p>If I can get telnet to do this then it saves me having to write a special client just for this feature...</p>