一鍵清除 Mac 隱藏 dot-underscore 檔案

只要使用這個指令就可以自動朝撞清除所有 Mac 產生的 ._點底線隱藏檔案！

使用方法很簡單，只要下 dot_clean . 點是當前目錄，也可以改成你要清理的路徑即可～ 

DOT_CLEAN(1)                                    General Commands Manual                                   DOT_CLEAN(1)

NAME

     dot_clean – Merge ._* files with corresponding native files.

SYNOPSIS

     dot_clean [-fmnsv] [--keep=[mostrecent|dotbar|native]] [dir ...]

DESCRIPTION

     For each dir, dot_clean recursively merges all ._* files with their corresponding native files according to the

     rules specified with the given arguments.  By default, if there is an attribute on the native file that is also

     present in the ._ file, the most recent attribute will be used.

     If no operands are given, a usage message is output.  If more than one directory is given, directories are merged

     in the order in which they are specified.

OPTIONS

     -f      Flat merge.  Do not recursively merge all directories in the given dir.  This is off by default.

     -h      Help. Prints verbose usage message.

     -m      Always delete dot underbar files.

     -n      Delete dot underbar file if there is no matching native file.

     -s      Follow symbolic links.  This will follow symbolic dot underbar files when they are found.

     -v      Print verbose output.

     --keep=mostrecent

             The default option.  If an attribute is associated with a data fork, use that.  Otherwise, use

             information stored in the AppleDouble file.  Note that the native fork's data is preferred even if the

             data in the AppleDouble file is newer.

     --keep=dotbar

             Always use information stored in the AppleDouble file, replacing any extended attributes associated with

             the native file.

     --keep=native

             Always use the information associated with the data fork, ignoring any AppleDouble files.

EXAMPLES

     The following is how to do an dot_clean merge on the mounted volume test, always using the dot underbar

     information.

           dot_clean --keep=dotbar /Volumes/test

DIAGNOSTICS

     The dot_clean utility exits 0 on success, and >0 if an error occurs.

BUGS

     None known.

macOS 15.2                                           Sept 27, 2012                                          macOS 15.2