Linux操作系统：从$ PATH变量中删除路径 [英] Linux: Remove path from $PATH variable

问题描述

我不是太熟悉Linux和定义在$ PATH变量6次相同的路径。我没有注销，以检查它是否奏效。
我怎样才能删除重复？

I'm not too familiar with Linux and have defined the same path in the $PATH variable 6 times. I wasn't logging out to check whether it worked. How can I remove the duplicates?

$ PATH变量看起来是这样的：

The $PATH variable looks like this:

echo $PATH

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/flacs/Programmes/USFOS/bin:/home/flacs/Programmes/USFOS/bin:/home/flacs/Programmes/USFOS/bin:/home/flacs/Programmes/USFOS/bin:/home/flacs/Programmes/USFOS/bin:/home/flacs/Programmes/USFOS/bin

我将如何恢复它只是

How would I reset it to just

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

非常感谢！

推荐答案

您只需执行：

export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games

这将是本届会议上，如果你想改变其永久添加到任何的.bashrc，bash.bashrc，/ etc / profile文件 - 任何适合您的系统和用户的需求。

that would be for the current session, if you want to change permanently add it to any .bashrc, bash.bashrc, /etc/profile - whatever fits your system and user needs.

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