title: How to give apache web directory access to other FTP user where parent directory is restricted
body: <p>I tried hard but not able to give access of web directory to other user for FTP.
  Below are the directories which are under directory <code>/var/www/html</code></p>
  
  <pre><code>1) nice_call
  2) poor_call
  3) great_call
  </code></pre>
  
  <p>/var/www/html is owned by apache user as well as all above mentioned directories is also owned by apache.</p>
  
  <p>I just want to give read+write access to one more user named as <code>ftp_user</code> for directory <code>poor_call</code> not for other directories.
  I am also ready to give 777 access to directory <code>poor_call</code> to resolve this issue.</p>
  
  <p>Please note that I am having root access to execute any command to resolve this issue.<br>
  It will be great if someone can help on it.</p>