How To Install, Edit, or Remove Cron Jobs in Batch Mode
July 27, 2016 at 2:38:57 PM GMT+2 * - permalink -

- http://www.thegeekstuff.com/2009/11/how-to-install-edit-or-remove-cron-jobs-in-batch-mode/

bash - How to simulate the environment cron executes a script with? - Stack Overflow
June 13, 2016 at 12:47:00 PM GMT+2 * - permalink -

- https://stackoverflow.com/questions/2135478/how-to-simulate-the-environment-cron-executes-a-script-with