Support no password/user

[vegedb]

1. I have already setup SSH keys.
2. Using docker exec -it, I am able to ssh without requiring password. using this command
   ssh pi@192.168.1.200' -i /config/.ssh/id_rsa

Hope there's an option to just call service to run commands without any passwords

[AlexxIT]

https://github.com/AlexxIT/SSHCommand/releases/tag/v1.1.0