Find windows user name within R

Question

Is there a way to get the current windows user name or the windows home within an R session?

Thanks.
(Sorry, if I missed something, but I couldn't find anything)

Answer 1

You can do

Sys.getenv("USERNAME") Sys.getenv("HOME") 

And if you just type

Sys.getenv() 

you will see all available environment variables.

Answer 2

I prefer this

Sys.info()[["user"]]