At least one cleanup job must be defined; otherwise, the cleanup service does not delete any processes.

必须定义至少一个清理作业；否则，清理服务不会删除任何过程。

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Figure 6 shows the creation of a cleanup job for template a, which will delete all instances as soon as they reach an end state.

图6为模板A创建一个清理作业，它在实例到达结束状态之后立即删除它们。

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You can delete one or more jobs that were scheduled with the at command by using the atrm command with the job number.

可以使用atrm命令加作业号删除用at命令调度的一个或多个作业。

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