I'd like to schedule 8 curl commands over the next 12 hours. I was wondering if there's a way to do with with 8 single-line calls to at. Sorta like: $  at now + 1 min curl -X POST 'http://localhost:5566/export/778' or $ at now + 1 min -- curl -X POST 'http://localhost:5566/export/778'But neither of those work. I don't see anything in the man page about this. Barring that, is there a way to set the time for the next command while inside the at subshell? 
Is it possible to specify an at command on a single line?
command line;at
A portable way is:$ echo curl -X POST 'http://localhost:5566/export/778' | at now + 1 min  