List the current user's at task list
The atq command displays the list of pending tasks in the system, which is the list of at tasks for the current user.
atq [-V] [-q queue] [-v]
-V: Display version number.
-q: Query tasks in a specified queue.
Create a task to be executed in 10 minutes and list the current user's task list:
[root@localhost ~]# at now + 10 minutes
at> echo 1111
at> <EOT>
job 3 at Fri Apr 26 12:56:00 2013
Use the atq command to view the current user's task list:
[root@localhost ~]# atq
3 Fri Apr 26 12:56:00 2013 a root
Query tasks in a specified queue:
[root@localhost ~]# at -q a now + 10 minutes
at> echo "Task in queue a"
at> <EOT>
job 4 at Fri Apr 26 13:06:00 2013
Use the atq command to view tasks in queue a:
[root@localhost ~]# atq -q a
4 Fri Apr 26 13:06:00 2013 a root
Display the version number of the atq command:
[root@localhost ~]# atq -V
atq (GNU at) 3.1.20