title: Linux Kernel: How to capture a key press and replace it with another key?
body: <p>I'm attempting to dabble with low level programming. My goal is to have a user type a key into the terminal, capture that and output another key. So for example, if the user types "a" I would type out "b", if he types in "b" I output "c", etc.</p>
  
  <p>What would be the steps to do that? I'm already familiar with how to access the Linux kernel source code, compile it, and use it.</p>
  
  <p>Thanks.</p>