The at daemon is a great tool! However, if a job is scheduled for 8:00 am and the machine is off at that time, at will run the job whenever the machine is booted. What I would like to do is stop it from running the job if the time is past. I have searched the man pages, and online, but either there is not an answer or I could not find one. I am using Arch, but as far as I know at is very similar across distributions.
Any help is much appreciated!