Cronjobs commands

There are two ways to configure cronjobs. The first one is by putting scripts in the following folders.

/etc/cron.daily
/etc/cron.hourly
/etc/cron.weekly
/etc/cron.monthly

The second way is to write the command in the crontab

# list cronjobs
crontab -l

# Edit or create new cronjobs
crontab -e