digraph directoryLayoutOverview {
   rankdir=LR
   node [fontcolor=blue style=filled fillcolor="#FAFAFA"]
   root [ label="/var/www/mediawiki" shape = folder] 
   code [ shape=folder ]
   sites [ shape=folder ]
  
   worksite [ shape=octagon label="worksite.php" ]
   runjobs [ shape=octagon label="runjobs" ]
   doesites [ shape=note label="doe.sites" ]
   crontab [ shape=octagon ]
   crontab -> runjobs

   root -> sites
   root -> code
   code -> cls
   code -> worksite
   code -> runjobs
   code -> doesites
 
   cls [ label="Localsettings.php" shape=note ]

   root -> symlink1
   root -> symlink2
   root -> symlink3
  { rank=same code;sites;}

   symlink1 [ label="wiki1.doe.com" shape=cds ]
   symlink1 -> code [ label="symbolic link" ]
   folder1 [ label="wiki1.doe.com" shape=folder ]
   images1 [ label="images" shape=folder ]  
  
   folder1 -> images1
 
   
   symlink2 [ label="wiki2.doe.com" shape=cds ]
   symlink2 -> code [ label="symbolic link" ]
   folder2 [ label="wiki2.doe.com" shape=folder ]
   
   images2 [ label="images" shape=folder ]
   folder2 -> images2
  

   symlink3 [ label="wiki3.doe.com" shape=cds ]
   symlink3 -> code [ label="symbolic link" ]
   folder3 [ label="wiki3.doe.com" shape=folder ]
   images3 [ label="images" shape=folder ]
   folder3 -> images3
 



   sites->settings
   sites->folder1 
   sites->folder2 
   sites->folder3 

   settings [ label="doeSettings.php" shape=note ]
  { rank=same root;crontab}
}