If the owner/group of a folder and/or is set to 0 0 (zero zero), can I see its content? I'm trying to access a directory with such permissions.
Permissions to see content
permissions;directory
The owner/group being set to 0 0 implies it's owner and group is root.  Whether you can see inside it depends on the permissions of the last 3 letters of the permissions string.Type: ls -ld <dirname>.You should see something like:drwxr-xr-x 32 root root 4096 Jul 19 2013 <dirname>If the last character is - (not x) then you have no access to that directory at all. Otherwise, if r is also set, then you can list the contents of the directory (and w allows you to create items in there).