显示隐藏文件批处理是怎么回事？

显示隐藏文件批处理:

reg add "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" /v Hidden /t reg_dword /d 1 /f
reg add "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" /v HideFileExt /t reg_dword /d 0 /f
reg add "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" /v ShowSuperHidden /t reg_dword /d 1 /f

不显示隐藏文件批处理:

reg add "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" /v Hidden /t reg_dword /d 0 /f
reg add "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" /v HideFileExt /t reg_dword /d 1 /f
reg add "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" /v ShowSuperHidden /t reg_dword /d 0 /f

不显示扩展名
reg add "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" /v HideFileExt /t reg_dword /d 00000001 /f
显示扩展名
reg add "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" /v HideFileExt /t reg_dword /d 00000000 /f