Install cronic by entering the following commands in the terminal:
sudo apt update sudo apt install cronic
Description:
Bash script for wrapping cron jobs to prevent excess email sending
Cronic is a small shim shell script for wrapping cron jobs so that cron only sends email when an error has occurred. Cronic defines an error as any non-trace error output or a non-zero result code.
Homepage: http://habilis.net/cronic/
Version: 3-1
Section: universe/admin