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/"
用于安装 Play！框架.
所以我运行了这个命令:

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

成功了.但是在我下次检查时，该值又变回了旧值.

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，对吧?

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

你是怎么做到的?

推荐答案

添加

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

到你的~/.profile 并执行

source ~/.profile 

为了立即反映对当前终端实例的更改.

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

这篇关于在 Ubuntu 上永久更改 PATH的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！