Linux Task Scheduler crontab format: minutehourdaymonthweekdaycommand value range: (0-59) (0-24) (1-31) (1-12) (0-6) the preceding five corresponding systems provide several special symbols to make time representation flexible :*,...
Linux Task Scheduler crontab format: minute hour day month weekday command value range: (0-59) (0-24) (1-31) (1-12) (0-6) the preceding five corresponding systems provide several special symbols to make time representation flexible: *,/, &, and-. * indicates all numbers in the value range, /indicates the meaning of each. www.2cto.com */5 indicates every five units.-indicates the specified time period. "," is used to list multiple numbers. example: 10 0 ** 1 echo Monday>/home/test.txt # execute 2 ***** date every Monday morning>/home/date.txt # execute 3 */10 ** every minute ** * 1-3echo "ten minutes pasted">/home/time.txt # run the command every 10 minutes from Monday to Wednesday. Author skq
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