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Execute shell script on linux
But when executed, it displays
The directory does exist. what happened? ?
温故而知新，可以为师矣。 博客：www.ouyangke.com
When assigning values to bash variables, there cannot be spaces on both sides of the equal sign. It should be written as:
dir=/webserver/test/
dir =/web...There can be no spaces on the left and right sides of the equal sign
Don’t add a space after dir
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
When assigning values to bash variables, there cannot be spaces on both sides of the equal sign. It should be written as:
dir =/web...
There can be no spaces on the left and right sides of the equal sign
Don’t add a space after dir