mensa.sh fetches a list + prices of lunches and saves them in a csv file in your home folder. The csv is then processed with R. This functionality will be added later.
You need sed, perl and Rscript in your $PATH.
You probably want to do this once every weekday, so adding this via crontab -e
is recommended:
00 10 * * 1-5 /home/kpeters/mensa.sh