Question

我在终端中使用source .bash_profile时遇到问题。它会打印许多相同的消息：

-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory
-bash: /Users/wuyiqing: is a directory

当我重新打开终端时，会再次打印相同的重复消息：

Last login: Mon Apr 17 10:11:57 on ttys000 -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory -bash: /Users/wuyiqing: is a directory MacBook-Pro:~ wuyiqing$ 我的.bash_profile是这样的：

export PATH=${PATH}:/usr/local/mysql/bin export PATH=$PATH:/Users/keso/Library/Tomcat/bin ~ ~ ~

我试图解决这个问题，但失败了。怎么能让重复信息消失？

Answer 1

.bash_profile中的~行将导致该错误消息。 ~是主文件夹路径的shell简写，因此这些行会扩展为/Users/wuyiqing。由于这是第一件事，它被视为执行命令，但它不是命令，它是一个目录，所以你得到消息＆＃34 ; / Users / wuyiqing：是一个目录＆＃34;。

有一件事让我感到困惑：根据您发布的内容，.bash_profile包含三行~行，但您将其视为错误消息的十六次。你发布了完整的.bash_profile吗？无论如何，解决方案很简单：删除这些行。

MacOS源.bash_profile导致重复消息打印

1 个答案: