macos - Mac terminal keeps giving message

Question

Whenever I open my terminal on my mac I get this message, -bash: /usr/local/bin: is a directory
How do I remove this? As I find it annoying and unneeded.

Answer 1

在您的或您的中可能有一行试图执行/usr/local/bin（这是一个目录而不是可执行文件）~/.bash_profile~/.bashrc

如果您想查看这些文件的内容（如上所述），您可以在打开终端后输入：

cat ~/.bash_profile

和

cat ~/.bashrc

您可以尝试/usr/local/bin通过键入以下命令来验证提到的行：

cat ~/.bash_profile | grep "/usr/local/bin"

和

cat ~/.bashrc | grep "/usr/local/bin"