Magento 2.1x Cron Jobs

Cron Jobs
Add through cPanel/WHM

Time interval – 10 minutes -> */10 * * * *

Replace ^username^ with user dir

php /home/^username^/public_html/bin/magento cron:run >/dev/null 2>&1
php /home/^username^/public_html/update/cron.php >/dev/null 2>&1
php /home/^username^/public_html/bin/magento setup:cron:run >/dev/null 2>&1

Using Crontab editor in Terminal

Use command crontab -e

*/10 * * * * php /home/^USERNAME AND PATH^/public_html/bin/magento cron:run >/dev/null 2>&1
*/15 * * * * php /home/^USERNAME AND PATH^/public_html/bin/magento indexer:reindex >/dev/null 2>&1