Ubuntu Agregar permiso a la carpeta
sudo chmod -R 777 /var/DirectoryName
Depressed Dragonfly
sudo chmod -R 777 /var/DirectoryNamesudo chmod 777 /pathchmod -R a+rwx pathTo change all the directories to 755 (drwxr-xr-x):
find /opt/lampp/htdocs -type d -exec chmod 755 {} \;
To change all the files to 644 (-rw-r--r--):
find /opt/lampp/htdocs -type f -exec chmod 644 {} \;