title: How do I generate ASCII codes 2 and 3 in a Bash command line?
body: <p>If I press <kbd>Ctrl</kbd>+<kbd>B</kbd> that ought to give me ASCII code 2, but <kbd>Ctrl</kbd>+<kbd>C</kbd> is going to be interpreted as a Break.</p>
  
  <p>So I figure I've got to redirect a file in.  How do I get these characters into a file?</p>