如何递归遍历目录以删除具有某些扩展名的文件 [英] How to loop through a directory recursively to delete files with certain extensions

问题描述

我需要递归遍历目录，并删除所有扩展名为.pdf和.doc的文件.我设法递归遍历目录，但没有设法过滤具有上述文件扩展名的文件.

I need to loop through a directory recursively and remove all files with extension .pdf and .doc. I'm managing to loop through a directory recursively but not managing to filter the files with the above mentioned file extensions.

到目前为止我的代码

#/bin/sh

SEARCH_FOLDER="/tmp/*"

for f in $SEARCH_FOLDER
do
    if [ -d "$f" ]
    then
        for ff in $f/*
        do      
            echo "Processing $ff"
        done
    else
        echo "Processing file $f"
    fi
done

由于我什么都没得到，我需要帮助来完成代码.

I need help to complete the code, since I'm not getting anywhere.

推荐答案

find就是为此而设计的.

find /tmp -name '*.pdf' -or -name '*.doc' | xargs rm

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