PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin SHELL=/bin/bash BASH_ENV=/container.env # minutes hours day-of-month month day-0f-week command # Every 5 minutes */5 * * * * echo "=== I'm alive ===" > /proc/1/fd/1 2>/proc/1/fd/2 # Backup every day at 1AM 0 1 * * * /var/backup_script.sh > /proc/1/fd/1 2>/proc/1/fd/2 # Don't remove the empty line at the end of this file. It is required to run the cron job