A subset of the syscall package for terminating processes. This package provides a Signal type that implements
the encoding.TextMarshaller and encoding.TextUnmarshaler interfaces for text-based serialization and deserialization.
It can be used for configuration management using environment variables1 or flags 2.
List of termination signals can be found in the GNU libc manual 3.
go get -u github.com/josestg/sigterm