在Ubuntu上永久更改PATH [英] change PATH permanently on Ubuntu

问题描述

我想在PATH中添加值:/home/me/play/"
安装Play！框架.
所以我运行了以下命令:

I'd like to add to PATH the value ":/home/me/play/"
for the installation of Play! framework.
so I ran this command:

PATH=$PATH:/home/me/play

它起作用了.但是在我下次检查时，该值又变回了原来的值.

it worked. but in the next time I checked, the value changed back to the old one.

所以我想我没有保存"新值，对吗?

so I guess I didn't "saved" the new value, right?

您如何做到的?

推荐答案

添加

export PATH=$PATH:/home/me/play

到您的~/.profile并执行

source ~/.profile 

以便立即反映对您当前终端实例的更改.

in order to immediately reflect changes to your current terminal instance.

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