fdupes

在Linux 中有一個 fdupes 指令，可以讓我們很方便的找出重複的檔案，並且刪除這些不必要的檔案，以下是使用方式。

fdupes is a program written by Adrián López to scan directories for duplicate files, [2] with options to list, delete or replace the files with hardlinks ...

Introduction. FDUPES is a program for identifying duplicate files residing within specified directories. Usage. Usage: fdupes [options] DIRECTORY... -r -- ... Fdupes.h · Install · Log.h · Wcs.c

Description. Searches the given path for duplicate files. Such files are found by comparing file sizes and MD5 signatures, followed by a byte-by-byte comparison ...

DESCRIPTION. Searches the given path for duplicate files. Such files are found by comparing file sizes and MD5 signatures, followed by a byte-by-byte comparison ...

FDUPES is a tool for identifying duplicate files across a set of directories. It works by scanning the specified directories for files, running md5sum on those ...

fdupes 通过对比文件的 MD5 签名，以及逐字节比较文件来识别重复内容， fdupes 有各种选项，可以实现对文件的列出、删除、替换为文件副本的硬链接等操作。

另外還有使用yum軟體包安裝過程中生成的快取檔案。 find . -name '*.DS_Store' -type f -delete. 也可以使用fdupes. fdupes 是一個命令列工具，它會查詢 ...

我剛剛跑了一個 fdupes -rdN /path ，超好用的。但它留下了很多空的資料夾。有人可以教我怎麼用shell 或bash 腳本來處理這些空的資料夾嗎？

fdupes is a Linux utility for identifying or deleting duplicate files in the given set of directories and sub-directories.