ReadyNAS Pro - prevent renaming or deleting file

nowthennet wrote:
Ixa, isn't that for setting the permissions on entire shares? dsm1212, do I set the permissions using Windows security settings? If it is "read only" then does that not mean exactly that...it can only be read but not altered? How do i use ssh?...and what does granularity mean in this context?

By granularity I meant that I think the frontview UI may not let you set a folder to one permission and a file within that folder to another. I just don't recall.

Anyhow if you install the SSH addon (I'm not sure you want to do this if you are not familiar with Linux. You can mess up the machine badly with SSH access.) then you can use chmod to protect the directory. You need an ssh client to log into the nas. Probably download putty if you are on windows. Once logged in you use the chmod command to protect the files like this:

$ chmod 555 dirname

This will make directory dirname unwriteable by anyone. A file in dirname could still be read and writable with something like this:

$ chmod 666 dirname/filename

Google "man chmod" to see how to use chmod.

steve