These retrieve and set environment variables: ?Sys.getenv ?Sys.putenv
On 11/29/06, Karin Lagesen <[EMAIL PROTECTED]> wrote: > > I have searched through the mailing lists and the docs, and I seem > completely unable to find a way to make R list all available > environment variables that it uses. > > The reason that I want to do this is the following: > > The default program for reading files when using openVignettes on my > system is ggv. ggv is broken. I would therefore like to use a > different program, and I found the variable R_PDFVIEWER which should > do the trick. However, so far no luck. > > Therefore, how do I ask R what variables are available, and how do I > get it to show what it is currently set to. > > Thanks! > > Karin, who is most likely going blind > -- > Karin Lagesen, PhD student > [EMAIL PROTECTED] > http://folk.uio.no/karinlag > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
