I want to run a jar from RStudio Server (on Ubuntu 16.04) via the system function in R.
When I run this command from a crontab, everything work fine.
However, when I run the command from the REPL in RStudio server I receive the exception
"Can't connect to X11 window server using ':0' as the value of the DISPLAY variable"
I do not have X11 installed, and do not wish to. Is it still possible to run the command from RStudio server, and how?
Many thanks in advance!