Delete the specified task in the pending task queue
atrm command is used to delete the specified task in the pending task queue.
atrm(option)(parameter)
-V: Display version number.
Task number: Specify the task to be deleted in the queue to be executed.
Delete queued tasks
atq # Display the currently set tasks
2 Mon May 17 08:00:00 2010 a root
1 Sat May 15 17:00:00 2010 a root
atrm 2 # Delete task 2