您已经恰当地排列在一个目录之下。

You've aligned correctly under a category.

youdao

在一个目录结构下，每一样都是可见的和整洁的。

Everything is visible and tidy, under one directory structure.

youdao

如何重写Git历史使所有文件在一个目录吗？

How to rewrite GIT history so that all files are in a subdirectory?

youdao

If I want to move into a directory and you'll see-- all of these will be walked through in the first problem set.

如果进入一个目录，你们会发现-,所有步骤都在,第一个习题集中提到过。

哈佛公开课 - 计算机科学课程节选

nano Well, anytime you run a program at the command line, like nano, you've almost always been putting one or more words nano hello c GCC hello c after that program's name; nano hello dot C, GCC hello dot C, and any number of MKDIR for make directory, and then peace at one or similar.

好的，任何时候在命令行中运行一个程序，就像，你几乎总是用1个或多个单词,在程序名的后面，许多的建立一个新的子目录，然后恢复平静。

哈佛公开课 - 计算机科学课程节选