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

我在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.

这在我的命令行中工作:

This is working in my command line:

rm -r Folder1/Folder2/*

但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/*: No such file or directory"，问题出在哪里?

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

我在尝试命令时在同一文件夹中运行脚本.

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

推荐答案

全局扩展不会发生在引号内.

Glob expansion doesn't happen inside quotes.

试试:

rm -r -- "$DIR"*

(请确保不要在引号后加空格.)

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

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