1, run crontab -e 2, scroll down and add 0 14-18/2 * * * source ~/anaconda3/etc/profile.d/conda.sh && conda activate dataops && cd ~/Kewwi && invoke batch-ingestion >> ~/Kewwi/cronjob.log 2>> ~/Kewwi/cronjob_error.log> MAILTO="binbill472003@gmail.com"