title: Terminal error in mac
body: <p>I used to do something to change the looking my of macbook terminal(adding color to character, etc). However, since than, when ever I try "ls", it always gave the error like:</p>
  
  <pre><code>error : invalid character '' in LSCOLORS env var.
  </code></pre>
  
  <p>How to set up my env to fix it please?</p>
  
  <p>Update: I fixed the problem by fix my .bash_profile in changing to</p>
  
  <pre><code>export LSCOLORS=ExFxCxDxBxegedabagacad
  </code></pre>