title: Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
body: <p>In the shell you can do redirection, <code>&gt;</code> <code>&lt;</code>, etc., but how about AFTER a program is started?</p>
  
  <p>Here's how I came to ask this question, a program running in the background of my terminal keeps outputting annoying text. It's an important process so I have to open another shell to avoid the text. I'd like to be able to <code>&gt;/dev/null</code> or some other redirection so I can keep working in the same shell.</p>