注意一下，我们用中括号来标记目前的游标位置。

Note that we are using the square brackets to mark the cursor position.

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例如，您可以遍历项目，并基于当前游标位置更新其状态(参见清单5)。

For example, you can loop through projects and update their statuses based on the current cursor position (see Listing 5).

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另外，还可以在shell命令前面加上从当前游标位置开始希望操作的行数。

Alternatively, you can prefix the shell command with the number of lines you want it to operate on from the current cursor.

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