使用Shell脚本删除文件夹的内容 [英] Deleting content of folder with shell script

问题描述

尝试清空脚本中的文件夹时遇到问题.

Im having problems trying to empty a folder in my script.

这在我的命令行中起作用:

This is working in my command line:

rm -r Folder1/Folder2/*

但是如果在我的脚本中我这样做:

But if in my script I do this:

DIR="Folder1/Folder2/"
rm -r "$DIR*"

上面写着"rm:Folder1/Folder2/*:没有这样的文件或目录"，问题出在哪里?

It says "rm: Folder1/Folder2/*: No such file or directory", where is the problem?

我在与尝试该命令相同的文件夹中运行脚本.

Im running the script in the same folder as I tried the command.

推荐答案

引号内不会发生全局扩展.

Glob expansion doesn't happen inside quotes.

尝试:

rm -r -- "$DIR"*

(只要确保您在引号后没有空格即可.)

(Just make really sure you don't put a space after the quotes.)

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