macos 如何在 OS X 中使用终端向上移动目录
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How to move up a directory with Terminal in OS X
提问by DrANoel
When I launch a new Terminal window, it starts me in 'Macintosh HD/Users/MyName'. How can I back out of my user directory, back up to the top level?
当我启动一个新的终端窗口时，它会在“Macintosh HD/Users/MyName”中启动我。我怎样才能退出我的用户目录，回到顶层？
回答by davidcelis
cd ..will back the directory up by one. If you want to reach a folder in the parent directory, you can do something like cd ../foldername. You can use the ".." trick as many times as you want to back up through multiple parent directories. For example, cd ../../Applicationswould take you to Macintosh HD/Applications
cd ..将目录备份一。如果要访问父目录中的文件夹，可以执行类似cd ../foldername. 您可以多次使用“..”技巧，以通过多个父目录进行备份。例如，cd ../../Applications会带你去Macintosh HD/Applications
回答by JSON C11
Typing cdwill take you back to your home directory.
Whereas typing cd ..will move you up only one directory (the direct parent of the current directory).
键入cd会将您带回主目录。而键入cd ..只会将您向上移动一个目录（当前目录的直接父目录）。
回答by D88naimi
For Mac Terminal
对于 Mac 终端
cd .. # one up
cd ../ # two up
cd # home directory
cd / # root directory
cd "yaya-13" # use quotes if the file name contains punctuation or spaces
回答by empedocle
To move up a directory, the quickest way would be to add an alias to ~/.bash_profile
要向上移动目录，最快的方法是向 ~/.bash_profile 添加别名
alias ..='cd ..'
and then one would need only to type '..[return]'.
然后只需要输入'..[return]'。
回答by Saral Kochar
Let's make it even more simple. Type the below after the $ sign to go up one directory:
让我们让它更简单。在 $ 符号后键入以下内容以上一级目录：
../
