Wow! Thank you for your answer. I will try it later.
And also sometime show the errors on Rcon like below and Hud will go off. Is there something I need to set?
Failed to call hook 'OnServerInitialized' on plugin 'Hud v3.3.4' (UnauthorizedAccessException: Access to the path "/opt/rust_server/oxide/plugins/Hud.cs" is denied.)
at System.IO.FileStream..ctor (System.String path, System.IO.FileMode mode, System.IO.FileAccess access, System.IO.FileShare share, System.Int32 bufferSize, System.Boolean anonymous, System.IO.FileOptions options) [0x0019e] in :0