title: $PATH variable on Mac OS 10.6 Server keeps resetting back
body: <p>In a terminal window I run:</p>
  
  <p>export PATH=$PATH:/usr/local/mysql/bin>> ~/.bash_profile</p>
  
  <p>Then when I echo $PATH the new path shows alright.</p>
  
  <p>But if I close that window, open another window, the path disappears!</p>
  
  <p>How to change the PATH variable?</p>