打开终端时出错

Question

当我打开终端时，我收到以下错误。我正在使用node.js，我不确定这是否正常。任何帮助都将非常感谢。我没有用自制软件安装节点。

-bash: export: `/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin': not a valid identifier
-bash: export: `=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/Users/omarhamouda/npm/bin': not a valid identifier
-bash: export: `/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/usr/local/Cellar/mongodb/3.2.9/bin=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/usr/local/Cellar/mongodb/3.2.9/bin:/usr/local/bin': not a valid identifier

我的.bash_profile中的内容：

export $PATH=$PATH:/Users/omarhamouda/npm/bin
export MONGO_PATH=/usr/local/Cellar/mongodb/3.2.9
export PATH=$PATH:$MONGO_PATH/bin 
export $PATH=$PATH:/usr/local/bin

Answer 1

您正在使用$PATH=$PATH:...进行分配，并且正在生成错误消息。

您想要使用

export PATH=$PATH:/Users/omarhamouda/npm/bin
export MONGO_PATH=/usr/local/Cellar/mongodb/3.2.9
export PATH=$PATH:$MONGO_PATH/bin 
export PATH=$PATH:/usr/local/bin

IHTH