title: Continue output on same line
body: <p>Want to do a fancy effect by printing [OK] at the end of the last line when a task is finished.</p>
  
  <p>Got this:</p>
  
  <pre><code>echo "$0: Starting backup process in '$backupdir'... " 
  sleep 3
  echo '[OK]'
  </code></pre>
  
  <p>I tried different things at the end of the first echo, at the beginning of the second like <code>\r</code>, <code>\c</code>, <code>\</code>, Googled it... No good.</p>
  
  <p>I want it to output this:</p>
  
  <p><code>./backup.sh: Starting backup process in '/backup'...</code></p>
  
  <p>... And 3 sec later, add the <code>[OK]</code>:</p>
  
  <p><code>./backup.sh: Starting backup process in '/backup'... [OK]</code></p>
  
  <p>Thanks,</p>