I have two users that are in www-data group that need to access the same files via FTP. Whenever I try to change permissions on a file inside Filezilla it gives a permission denied.
I have tried the following in about 100 different ways with no results.
sudo chgrp -R www-data /var/www sudo chmod -R 775 /var/ww sudo chown -R root:www-data /var/www sudo chmod -R g+s /var/www
This is the current permissions on /var/www
drwsrwsr-x 9 root www-data 4096 2012-11-13 16:51 www