bash 无法在 Mac OS X Yosemite 上修改 $PATH
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Not able to modify $PATH on Mac OS X Yosemite
提问by Sithys
i just want to start with developing Android Apps on my new mac. Therefore i have to add platform-tools and tools from the Eclipsebundle to my $PATH.
我只想开始在我的新 Mac 上开发 Android 应用程序。因此，我必须将 Eclipsebundle 中的平台工具和工具添加到我的 $PATH。
The first thing i did was to add these two folders on my local Administrator-Account which worked fine with the command:
我做的第一件事是在我的本地管理员帐户中添加这两个文件夹，它可以很好地使用以下命令：
echo 'export PATH=/Users/myname/Desktop/adtbundle/sdk/platform-tools:"$PATH"' >> ~/.profile
echo 'export PATH=/Users/myname/Desktop/adtbundle/sdk/tools:"$PATH"' >> ~/.profile
So, then i added the MacMini into our Company-Domain and logged in with my Account which is saved in our active directory.
所以，然后我将 MacMini 添加到我们的公司域中并使用我的帐户登录，该帐户保存在我们的活动目录中。
I opened up the Terminal again and typed the two commands, but after that, while i want to verify my new $PATH (echo $PATH), my $PATH didn't change. Just the standard folders are in it.
我再次打开终端并输入两个命令，但在那之后，虽然我想验证我的新 $PATH ( echo $PATH)，但我的 $PATH 没有改变。只有标准文件夹在里面。
I looked for another How-To to edit the $PATH and tryed it like this:
我寻找了另一个操作方法来编辑 $PATH 并像这样尝试：
cd
nano .bash_profile
in my .bash_profile i added:
在我的 .bash_profile 中，我添加了：
export PATH="/Users/myname/Desktop/adtbundle/sdk/platform-tools:$PATH"
export PATH="/Users/myname/Desktop/adtbundle/sdk/tools:$PATH"
saved all with control + oconfirmed the name by pressing returnand then exit nano by clicking control + x
保存所有并control + o通过按确认名称return然后单击退出nanocontrol + x
tryed to verify my new $PATH -> it did not change and my bash_profile is empty again - can someone tell me, what i did wrong?
试图验证我的新 $PATH -> 它没有改变并且我的 bash_profile 再次为空 - 有人能告诉我，我做错了什么吗？
THIS WORKED FOR MEhttp://www.cyberciti.biz/faq/appleosx-bash-unix-change-set-path-environment-variable/
这对我有用http://www.cyberciti.biz/faq/appleosx-bash-unix-change-set-path-environment-variable/
采纳答案by sanjeev.praja
After you add path to .bash_profile quit the terminal and open it again. the try to echo $PATH. It worked for me. else you can add path to /etc/profile.
将路径添加到 .bash_profile 后，退出终端并再次打开它。尝试回显 $PATH。它对我有用。否则，您可以将路径添加到 /etc/profile。
