如何解决"bash:ls:找不到命令"? [英] How to solve "bash: ls: command not found"

问题描述

我在 PATH 上做错了，所以目前如果我键入ls命令，我会得到:

I did something wrong with PATH, so currently if I type ls command I get:

bash: ls: command not found

我该如何解决?

推荐答案

还原$PATH.最简单的方法是关闭当前外壳，然后打开一个新外壳(假设您不熟悉外壳启动文件，这就是它损坏的原因).

Restore $PATH. The easiest way to do this is to close the current shell and open a new one (assuming you didn't futz with the shell startup files and this is why it's broken).

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