使用cron守护进程定期运行这个脚本。
This script would run at periodic intervals using the cron daemon.
为了简单，假设希望定期运行清单1所示的命令。
To keep things simple, let's suppose that you want to run the command shown in Listing 1 on a regular basis.
这种设计方法意味着Anacron必须定期运行。
This design means that Anacron must be run at regular intervals.
有时候，需要只运行作业一次而不是定期运行。
Sometimes you may need to run a job just once, rather than regularly.
定期运行REORGCHK，并执行推荐的REORGs。
刷新守护进程定期运行并刷新当时过期的所有人员查询结果。
The refresh daemon runs on a regular basis and refreshes all staff query results that are expired at that moment.
这是由一个定期运行的任务(CAI策略处理程序)完成的。
This is done by a task (CAI policy handler) that runs periodically.
定期运行生成。
当对数据量或数据内容进行重大更改时，定期运行RUNSTATS。
Periodically run RUNSTATS when significant change to data volumes or data content occurs.
您可能还想将这个过程保存为脚本，以便以后运行，或者计划定期运行。
You might also be interested in saving this procedure call as a script that can be run later, or that can be scheduled to run regularly.
在脚本中定期运行此选项可确保自动清理捕获文件以删除未使用的SQL。
Having this option in a script that runs regularly can ensure automatic cleanup of the capture file to remove unused SQL.
需要定期运行测试，可能应该不少于两年一次，但是不多于每六个月一次。
The exercise needs to be run at regular intervals, probably no less than once every two years but not more than every six months.
浏览器定期运行一个更新程序，自动升级到最新的版本而不会打断你的使用。
The browser runs an update check periodically, and automatically updates to the latest version without disrupting your browsing flow.
要定期运行 REORGCHK，或者在用户注意到性能下降时运行它。
Run REORGCHK periodically, or when users notice degraded performance.
质量工程师监测的源代码，加快建立定期运行额外的测试，以促进建立。
Quality engineers monitor the source code, regularly picking up builds to run additional tests, in order to promote the build.
这个例子表明为什么必须定期运行UPDATESTATISTICS。
This example shows why UPDATE STATISTICS has to be run periodically.
除了定期运行磁盘碎片整理程序，最好每月一次，还有其他的时候，你也应该运行它，例如。
In addition to running Disk Defragmenter at regular intervals (weekly is optimal), there are other times you should run it, too, such as when.
除了定期运行磁盘碎片整理程序，最好每月一次，还有其他的时候，你也应该运行它，例如。
In addition to running Disk Defragmenter at regular intervals-monthly is optimal-there are other times you should run it too, such as when.
通过使用自动构建运行负载测试，然后将测试安排为定期运行，您可以在系统容量问题出现之前及时发现它们。
By running load tests with the automated build and then scheduling the tests to run periodically, you can learn about system-capacity issues long before they become a problem.
为确保优化器选择的查询计划能够最好地反映表的当前状态，应定期运行UPDATESTATISTICS。
To ensure that the optimizer selects a query plan that best reflects the current state of your tables, run UPDATE STATISTICS at regular intervals.
如果将MS 03SupportPac设置为定期运行，则可以通过那些脚本重放对象的副本，从而最小化对线性日志记录的需要。
If the MS03 SupportPac is set up to run regularly, a copy of objects can be replayed from those scripts, minimizing the need for linear logging.
还可以将这个脚本设置成定期运行的cron 作业或供FTP和CIFS （Windows文件共享）使用自动转换器。
You can set this script up to run periodically as a cron job or for FTP and CIFS (Windows file share) use as an automatic converter.
有两种常见的定期运行Anacron的方法：可以在启动计算机时启动Anacron，或者通过一项cron作业启动该程序。
Two methods of running Anacron on a regular basis are common: you can launch Anacron whenever the computer starts, or you can launch the program via a cron job.
最好用定期运行的cfengine 子配置来处理进程，它通常存储在 /etc/cfengine/cf.minute或相似的文件中。
Processes are best handled with a regularly run cfengine sub-configuration, usually stored in /etc/cfengine/cf.minute or something similar. Let cf.minute include the same cf.groups
一种方法是使用InfoSphere InformationServer的调度（scheduling）功能在某个时间或定期运行规则。
One way to do this is to use the scheduling capabilities of InfoSphere Information Server to run the rules at a certain time or on a regular basis.
定期或者当发行版通知您有新的系统更新时，以根用户身份运行这个命令。
Run this as root on a regular basis or when your distribution informs you of new system updates.
其目标是允许DB2确定工作负载需要哪些统计信息，并定期在后台自动运行RUNSTATS实用程序，以便按需更新统计信息。
The objective is to allow DB2 to determine which statistics are required by the workload, and automatically run the RUNSTATS utility in the background periodically to update statistics as needed.
运行数据快照将定期捕获，这个定期时间间隔定义灾难数据中心的恢复点。
The run data snapshot will be taken periodically and that period defines the recovery point of the disaster data center.
为定期异常处理选择一个阈值集，然后单击运行按钮(如图17所示)。
Select a threshold set for periodic exception processing, and then click both run buttons (also shown in Figure 17).
按定期间隔运行的计划构建过程；例如，每当代码发生更改的时候。
A scheduled build process that runs at regular intervals; for example, whenever the code changes.
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