[[email protected] ~]# at now+1hour at> echo'hello' at> <EOT> job 12 at Wed Nov 2 22:27:00 2016 [[email protected] ~]# atq 7 Fri Nov 11 00:00:00 2016 a root 6 Thu Nov 3 03:00:00 2016 a root 10 Wed Nov 2 22:16:00 2016 a root 11 Wed Nov 2 22:23:00 2016 a root 12 Wed Nov 2 22:27:00 2016 a root 1 Wed Nov 2 21:52:00 2016 a root [[email protected] ~]# atm 12 -bash: atm: command not found [[email protected] ~]# atrm 12 [[email protected] ~]# atq 7 Fri Nov 11 00:00:00 2016 a root 6 Thu Nov 3 03:00:00 2016 a root 10 Wed Nov 2 22:16:00 2016 a root 11 Wed Nov 2 22:23:00 2016 a root 1 Wed Nov 2 21:52:00 2016 a root
```bash [[email protected] ~]# at now+1hour at> echo'hello' at> <EOT> job 12 at Wed Nov 2 22:27:00 2016 [[email protected] ~]# atq 7 Fri Nov 11 00:00:00 2016 a root 6 Thu Nov 3 03:00:00 2016 a root 10 Wed Nov 2 22:16:00 2016 a root 11 Wed Nov 2 22:23:00 2016 a root 12 Wed Nov 2 22:27:00 2016 a root 1 Wed Nov 2 21:52:00 2016 a root [[email protected] ~]# atrm 12 [[email protected] ~]# atq 7 Fri Nov 11 00:00:00 2016 a root 6 Thu Nov 3 03:00:00 2016 a root 10 Wed Nov 2 22:16:00 2016 a root 11 Wed Nov 2 22:23:00 2016 a root 1 Wed Nov 2 21:52:00 2016 a root