Whether it's clearing caches, rotating logs, querying APIs, or simply pinging a site to see if it is available, scheduling commands is a common server administration task crontab(1) is the program used to modify user crontab(5) files Cron is a handy little utility that helps the system administrator automate repetitive tasks $ crontab l — to view the list of crontab file of theDocker CentOS 7 cron not working in local machine My version of crontab does not match the one in the article (I'm on CentOS 6);But the newline was missing at the end sudo service cron This short video will show you how to set up cron jobs on CentOS 7
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