Make R (statistics package) wait for keyboard prompt when run within a bash script

Question

I am using R to generate a series of plots within a loop, with the user hitting the enter key to indicate they have seen the plot and it is time to move on. These are interacti

Answer 1

Use this:

readLines("stdin", n = 1)

That will get the real stdin instead of what stdin() uses.

I'd invoke it with:

Rscript myfile.r