如果你写命令请将它们添加到基于维基的命令库中。

If you do write any commands, please add them to the wiki-based command repository.

youdao

例如，在Ubuntu中，命令行中的帮助板块是你学习这些命令的好地方。

In Ubuntu, for example, the help section on the command line is a nice place to learn about the various commands and what you can do with them.

youdao

Shell对你在命令行中键入的命令进行解释，并与操作系统的其它部分进行通信。

The shell is what interprets the commands you type on the command line, and thus communicates with the rest of the operating system.

youdao

So in general, when you're running command line programs, they can take input or arguments or parameters or switches or flags.

一般而言，当你运行命令行程序时，可以把把这些当做输入,像什么参数啊，或开关啊，或标志啊等等。

哈佛公开课 - 计算机科学课程节选

Here's Samson: O first created Beam, and thou great Word, ; "Let there be light, and light was over all"; Why am I thus bereav'd thy prime decree?

参孙说到：,为什么我被剥夺你这第一道命令，“我们要有光！“光就普照一切;,为什么我被剥夺你这第一道命令？

耶鲁公开课 - 弥尔顿课程节选

So generally, if you don't get an error message in a command line environment like this, that's good.

一般来说，如果你在命令行界面,没有收到错误信息，那就是好消息。

哈佛公开课 - 计算机科学课程节选