Can you click About to see what Beta version you use? Evidence still suggests some 2.1.
This probably confirms that the un-named Beta you’re on is a 2.1, else mono must be there.
Is there anything in /app on a LinuxServer image? We don’t make that, and I don’t have that.
suggests they may have put Duplicati in /app/duplicati. Is there a duplicati-server-util?
Command Line Interface CLI says that the current name is duplicati-cli, if you want that.
Basically, except for mono which I don’t think is anywhere, figure out where LSIO put things.
You can use ps -ef | grep duplicati. On a Linux system with 2.1, output shows full path:
root 8192 1 60 15:57 ? 00:00:01 /usr/bin/duplicati-server
LinuxServer often doesn’t use root (which is another issue), but maybe you can find install dir.
If all else (such as ps of your running server) fails, you can find / -mount -name duplicati
Not at all. It’s a rather complex API, and using an existing tool will be much much simpler.
But you need to first figure out where LinuxServer put it. Maybe somebody else can help?