bash脚本 - 删除文件夹超过X天的除了一些和所有及其子文件夹/文件

Question

实际上我测试这个脚本

find /Path/Folder/* -type d -mtime +7 ! -path "/Path/Folder/NODELETE1/*" ! -path "/Path/Folder/NODELETE2/*" ! -path "/Path/Folder/NODELETE3/*" -exec rm -rf {} \; 

删除所有文件/文件超过7天以上，除了NODELETE1文件夹，NODELETE2和NODELETE3文件夹。

问题是，它显然不工作，因为它删除了这些文件夹和里面的所有文件。

这就是我想做的事：

我

/Path/Folder/NODELETE1/some files and folders 
/Path/Folder/NODELETE2/some files and folders 
/Path/Folder/NODELETE3/some files and folders 
/Path/Folder/AFOLDER/somefiles and folders 
/Path/Folder/ANOTHERFOLDER/somefiles and folders 
/Path/Folder/... 
/Path/Folder/FILE 
/Path/Folder/ANOTHERFILE 
/Path/Folder/... 

我想自动删除所有文件和文件夹旧的那7天（如此FOLDER，ANOTHERFOLDER，...，FILE，ANOTHERFILE， ...）以便

/Path/Folder/NODELETE1/some files and folders 
/Path/Folder/NODELETE2/some files and folders 
/Path/Folder/NODELETE3/some files and folders 

脚本有什么问题？

编辑的脚本建议：

#!/bin/bash 

while IFS= read -r -d '' dir 
do 

    # This line actually halts the control from entering if 
    # dirname contains either of the three names below. You could 
    # remove it and put your actual folder names. 

    [[ $dir =~ ^(NODELETE1|NODELETE2|NODELETE3)$ ]] && continue 

    # Suggest un-commenting the echo line below and comment rm to ensure 
    # you have only the folders you want to delete. 
    echo "$dir" 

    # rm -rf "$dir"  
done< <(find /Users/Username/Desktop/test/* -type d -mtime +7 -print0) 

为了测试，我有：

/Users/Username/Desktop/test/NODELETE1 
/Users/Username/Desktop/test/NODELETE2 
/Users/Username/Desktop/test/NODELETE3 
/Users/Username/Desktop/test/YESDELETE 

和脚本路径

/Users/Username/Desktop/TEST.sh 

Answer 1

TL; DR修复：

而不是你的线，这样做：

find /Path/Folder/* -type d -mtime +7 ! -path "/Path/Folder/NODELETE1" ! -path "/Path/Folder/NODELETE2" ! -path "/Path/Folder/NODELETE3" -exec rm -rf {} \; 

更详细的解释：

你行的型d部分搜索只目录。但是你排除的是你的NODELETE目录中的东西。这仍然意味着您的NODELETE目录是rm -rf的目标，并且由于它们被递归删除。

Answer 2

逃离！作为

\! -path 

，以确保它不会解读为模式

Answer 3

不是依靠find命令的核心utils的，我会建议让bash照顾它（你已标记bash反正）至排除文件夹具有特定的名称，

#!/bin/bash 

while IFS= read -r -d '' dir 
do 

    # This line actually halts the control from entering if 
    # dirname contains either of the three names below. You could 
    # remove it and put your actual folder names. 

    [[ $dir =~ ^(NODELETE1|NODELETE2|NODELETE3)$ ]] && continue 

    # Suggest un-commenting the echo line below and comment rm to ensure 
    # you have only the folders you want to delete. 
    # echo "$dir" 

    rm -rf "$dir"  
done< <(find /Path/Folder/* -type d -mtime +7 -print0)