NetStandardLogging (nuget): Consider this a bridge solution until the big gun loggers like Log4Net or NLog catch up with .Net Core/Standard 2.0  Provides the most basic functionality of logging for .Net Standard 2.0 and .Net Core 2.0 projects. The project allows logging to a file or the console, with timestamps, and with the minimal of a json config file. Use this if you require a *PURE* .Net Core app such as what would be needed to run under Linux with an ARM processor (think: Raspberry Pi) where extended .Net Framework functionality is not allowed.  See the test project under the project URL on GitHub for usage and a sample config section.  *Note: this no longer requires the separate nuget package for the IAppLogger interface. 
Keywords: NetStandard2.0|NetCore2.0|Logging|Raspberry|Pi|RaspberryPi|Linux