search for: enery

...script is executed from cron. I can generate a pdf file, but when I try to write to a png, the file is created, but nothing is written. If I execute the bash script from my console, everything works file. Any ideas? In my cron I have SHELL=/bin/bash - otherwise /bin/shell is used and the folowing enery, so example is executed every minute * * * * * [path]/example.sh I am running R version 2.4.1 (2006-12-18) Here's a minimal example - two files one R-script ('example.r') and one bash-script ('example.sh') example.r # Example R-script x <- c(1:10) y <- x^2 png(file=&quo...