ubuntu@ip-10-137-13-238:/var/www/drupal/sites/all$ ls -ld / /var /var/www /var/www/drupal /var/www/drupal/sites /var/www/drupal/sites/all
drwxr-xr-x 23 root     root     4096 Aug  6 20:24 /
drwxr-xr-x 13 root     root     4096 Aug  6 20:46 /var
drwxr-xr-x  4 root     root     4096 Aug  6 21:11 /var/www
drwxr-xr-x  9 www-data www-data 4096 Apr  3 22:10 /var/www/drupal
drwxr-xr-x  4 www-data www-data 4096 Apr  3 21:29 /var/www/drupal/sites
drwxr-xr-x  4 www-data www-data 4096 Apr  3 21:29 /var/www/drupal/sites/all
ubuntu@ip-10-137-13-238:/var/www/drupal/sites/all$