https://devblogs.microsoft.com/dotnet/net-core-and-systemd/ https://swimburger.net/blog/dotnet/how-to-run-a-dotnet-core-console-app-as-a-service-using-systemd-on-linux https://stackoverflow.com/questions/67214771/how-to-use-filesystemwatcher-on-linux-with-net-5-0
