Use of the -k flag while starting the instance (which supplies it with a key) lets you use SSH to communicate with the instance after it's been started.

在启动实例时(该实例由一个键来提供标志)使用- k标志，它会让您在启动后使用SSH和实例进行通信。

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We also added the AUTO_INCREMENT flag to indicate that the field is auto-incrementing, as well as the PRIMARY KEY flag to indicate which field is an id.

我们还添加了AUTO_INCREMENT标志来指示字段是自动增量的，添加primary KEY标志来指示那个字段是一个id。

youdao

This is especially key if you are porting a codebase from Linux on Intel, since this flag may not be explicitly used in existing Makefiles.

如果您正从Intel上的Linux移植代码库(codebase)，这尤其关键，因为已有的Makefile文件可能没有显式地使用这个标记。

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The new proposals would see the flag flown on 17 key days of the year, including Remembrance Sunday and royal occasions.

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The key feature is that the manager can flag what needs further attention or be passed upward in the organization.

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