Keep a backup of these files; if they are deleted, you will need to rerun the program to generate a new URL to recreate them.

为这些文件保留一个备份；如果它们被删除，您需要重新运行程序来生成一个新的URL，以便重新创建它们。

youdao

You would certainly use copies for backup and also for test purposes where you want to try out a new program without putting your operational data at risk.

您当然会使用副本作为备份，且在希望使用一个新程序而又不将操作数据置于风险中时将数据副本用作测试目的。

youdao

If you're using any other backup program, be sure to do a bit of research before using extended attributes and ACLs all over the place.

如果您正在使用任何其它备份程序，请确保无论在何处使用扩展属性和ACL之前都做一些研究。

youdao

Many feel that patching tools, a regular and fully automated backup program, and a strong recovery toolset are more effective in dealing with the risk than antivirus software.

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Cook had no strategy to enter the U.S. drug-coated-stent market without Guidant, because it stopped its own program, and Guidant's backup compound is on track for the 2005 time frame.

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"We want a training program from his coach so that we have backup for his movements, " Smalberger said.

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