如何解决“bash：ls：找不到命令”
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How to solve "bash: ls: command not found"
提问by prilia
I did something wrong with PATH, so currently if I type lscommand I get:
我在PATH 上做错了，所以目前如果我输入ls命令，我会得到：
bash: ls: command not found
How can I solve it?
我该如何解决？
回答by Ignacio Vazquez-Abrams
Restore $PATH. The easiest way to do this is to close the current shell and open a new one (assuming you didn't futz with the shell startup files and this is why it's broken).
恢复$PATH。最简单的方法是关闭当前的 shell 并打开一个新的 shell（假设你没有对 shell 启动文件感到困惑，这就是它损坏的原因）。
