Linux 'at' command history

Question

I suddenly got an email from root with the subject 'Output from your job #'. I guess this came from my 'at' queue because I recognized the command. But the thing is I submitted this 'at' command 3 weeks ago and is also suppose to execute 3 weeks ago. So I am now looking for 'at' command history or log of some sort that will tell me the 'at' commands that were issued in the last few weeks. Does anyone knows if such log exists?

Thanks.

Answer 1

On my system I can find the list at /var/log/cron/*. You might look for something similar.