No MinimServer on DS216Air

[simoncn]

You can do the following:

1) use ssh to login as admin
2) from an SSH terminal window, copy the file to an accessible location
3) use File Explorer to download the file
4) edit the file
5) use File Explorer to upload the edited file
6) from an SSH terminal window, use sudo to change the edited file ownership to root:root
7) from an SSH terminal window, use sudo to copy the edited file to its original location
8) reboot the NAS

Take great care while doing this, as any mistakes might make your NAS unusable.