Rscript(1) - front end for scripting with R
--options accepted are
--help Print usage and exit
       Print version and exit
       Print information on progress
       Where 'list' is a comma-separated set of package names, or 'NULL'

and also options to R (in addition to --slave --no-restore), such as
--save Do save workspace at the end of the session
       Don't read the site and user environment files
       Don't read the site-wide Rprofile
       Don't read the user R profile
       Do restore previously saved objects at startup
       Combine --no-save, --no-restore, --no-site-file --no-init-file and --no-environ