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##### Set Environment Variables from a File

Read as file such as .Renviron or Renviron.site in the format described in the help for Startup, and set environment variables as defined in the file.

Keywords
file
##### Usage
readRenviron(path)
##### Arguments
path

A length-one character vector giving the path to the file. Tilde-expansion is performed where supported.

##### Value

Scalar logical indicating if the file was read successfully. Returned invisibly. If the file cannot be opened for reading, a warning is given.

Startup for the file format.
library(base) # NOT RUN { ## re-read a startup file (or read it in a vanilla session) readRenviron("~/.Renviron") # }