How Do I Use 'AT' or Cron?
How can I run a scheduled job in a specific hour minute second (hh:mm:ss)
I tried “at” but I do not know how to send it “seconds”. Any idea? |
You can't send AT seconds, and you can't send cron seconds either.
https://help.ubuntu.com/community/CronHowto http://www.yolinux.com/TUTORIALS/Lin...sAdmin.html#AT |
I don't believe the default versions of at or cron support seconds.
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Thank you for the answer,
And then is the any other command that I can use to run a command after h hours, m minutes and s seconds? |
Why the need for seconds? It seems to be a strange approach.
You could conceivable write a wrapper shell script with a "sleep X" and then whatever you want to run at the second ... but that may bear a little inaccuracy given the non-real-time time slicing in the ordinary Linux kernel ... what makes the requirement of a second necessary? Cheers, Tink |
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