找不到 Mac 终端 -bash 命令？
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Mac terminal -bash command not found?
提问by ayy
I'm completely new to using terminal, and while trying to use brewto install some stuff, I did something to PATH. Now if I tell it to do something it always returns
我对使用终端完全陌生，在尝试brew安装某些东西时，我对PATH. 现在，如果我告诉它做某事，它总是会返回
-bash: blah: command not found.
-bash: blah: 命令未找到。
Is there any way to reset something to fix this? What should I do?
有没有办法重置一些东西来解决这个问题？我该怎么办？
回答by James Grundner
Your path is usually set in either your .profile or .bashrc file. These are found in the root of your user's home directory.
您的路径通常在 .profile 或 .bashrc 文件中设置。这些位于用户主目录的根目录中。
You should be able to fix them by running these two commands in the terminal. They contain the default executable paths
您应该能够通过在终端中运行这两个命令来修复它们。它们包含默认的可执行路径
export PATH="/usr/bin:/bin:/usr/sbin:/sbin"
export PATH="/usr/local/bin:/usr/local/sbin:$PATH"
回答by mma7
You can set your paththis way:
你可以这样设置path：
export PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin
and you can always add other directories if you want. Hope this helps.
如果需要，您可以随时添加其他目录。希望这可以帮助。
