crontab

crontab command is used to list/editc cronjobs.

To list all cronjobs for current user, run

To edit cronjob for current user, run

To edit for a specific user, you can use

To list cronobs for a specific user, you can use

See cronjob

cronjob

To save result of a cronjob to a file, use

To list all cronjob, run

To edit all cronjobs, run

Disable cronjob output

To disable cronjob output, add following to end of the script

or

crontab
Start a program after reboot using cronjob
Running wp-cron with cronjob
Cronjob for Magento 1.9