I am trying to give my WD My Book world a second life as an rsync backup target. I am following the guides to install but I need to edit a file in /etc/default/rsync but I can't even find /etc/default, there is no default in /etc. I have enabled ssh, am logged in as root using filezilla and ssh protocol. Have just reinstalled it to default but can't see the folder. There is a /factorydefault folder but it doesn't have an rsync file as well.
Here is what I see (not allowed to post image link due to low post count)