I am not sure how to run a cron job at 3 specific hours every day. I want to run it at 1pm, 2 pm and 3pm.
Is it possible, using a single expression?
It is a wildcard for every part of the cron schedule expression. So * * * * * means every minute of every hour of every day of every month and every day of the week .
Meaning of cron expression 0 * * * * *? I think it means the scheduler is expected to run every seconds.
you may use this:
# m h dom mon dow command 0 13,14,15 * * * /home/user/command
your /home/user/command
will be run at 13:00, 14:00 and 15:00
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