Sure, you could just do a simple ls or dir, but most folks that don't spend time organizing their site's physical layout also don't take the time to take precautionary steps like that.

当然，您可以只执行一个简单的ls或dir，但大多数不花时间组织其站点物理布局的人也不会花时间来采用这样的预防步骤。

youdao

Treat the feed returned by the collection like a type of index over that collection, much like performing a "dir" or "ls" command on a file system.

可以将返回的提要看作是集合上的某种索引，和文件系统中的“dir”或“ls”命令很相似。

youdao

For example: ls > this-dir sends the output from ls to a file named this-dir.

例如：ls > this-dir 将 ls 的输出发送到一个名为 this-dir 的文件。

youdao