第二条命令将会将symlinks安装到你的sitelib目录中。

The second command will install symlinks into your sitelib directory.

youdao

执行完最后一条命令要花费些时间，它将创建一个repodata目录。

This last command will take some time to complete and will create a repodata directory.

youdao

第二条命令chmod使包含Python程序的文件成为可执行文件。

The second command, chmod, makes the file containing the Python program executable.

youdao

So, it's getting more interesting but we'll soon see that things don't always compile as easily as this command suggests.

更有意思了，但我们很快就会发现,并不是所有的编译都,像这条命令这么简单。

哈佛公开课 - 计算机科学课程节选

SSH I'm gonna go ahead and run this command, SSH, This just means making encrypted connection to someone else's server.

运行这条命令：,这样就加密连接到,某个人的服务器上。

哈佛公开课 - 计算机科学课程节选

So with the fact that I'm now just back at my prompt is a good thing so now GCC hello c if I type this command GCC hello.c, this is gonna run this program that Apple wrote in this case GCC or someone else wrote called GCC.

也就是说我们现在安全返回,说明一切正常,现在我输入这条命令：,这代表运行hello，c这个程序,是由“Apple“或其他人编写的，名为。

哈佛公开课 - 计算机科学课程节选