凌晨阳光

日志

关于我

冰冻热凉茶

文章分类

【方案汇总】批处理删除指定天数日期之前的文件夹（2009-05-18）

2010-04-03 11:31:03| 分类：电脑应用 | 标签： |举报 |字号大中小订阅

下载LOFTER 我的照片书 |

【方案一】BAT + REG + VBS

@echo off

::演示：删除指定路径下指定天数之前（以文件夹的最后修改日期为准）的文件夹。

::如果演示结果无误，把rd前面的echo去掉，即可实现真正删除。

::本例调用了临时VBS代码进行日期计算

::本例为兼容不同的日期格式，调用reg命令（XP系统自带）统一设置日期格式，

::处理完毕之后再把日期格式恢复成原来的状态。

rem 指定待删除文件夹的存放路径

set SrcDir=C:\Test

rem 指定天数

set DaysAgo=1

for /f "skip=2 delims=" %%a in ('reg query "HKEY_CURRENT_USER\Control Panel\International" /v sShortDate') do (

set "RegDateOld=%%a"

)

set RegDateOld=%RegDateOld:~-8%

reg add "HKEY_CURRENT_USER\Control Panel\International" /v sShortDate /t REG_SZ /d yyyy-M-d /f>nul

>"%temp%\DstDate.vbs" echo LastDate=date()-%DaysAgo%

>>"%temp%\DstDate.vbs" echo FmtDate=right(year(LastDate),4) ^& right("0" ^& month(LastDate),2) ^& right("0" ^& day(LastDate),2)

>>"%temp%\DstDate.vbs" echo wscript.echo FmtDate

for /f %%a in ('cscript /nologo "%temp%\DstDate.vbs"') do (

set "DstDate=%%a"

)

set DstDate=%DstDate:~0,4%-%DstDate:~4,2%-%DstDate:~6,2%

for /d %%a in ("%SrcDir%\*.*") do (

if "%%~ta" leq "%DstDate%" (

if exist "%%a\"

echo rd /s /q "%%a"

)

reg add "HKEY_CURRENT_USER\Control Panel\International" /v sShortDate /t REG_SZ /d %RegDateOld% /f>nul

pause

【方案二】BAT + REG + Ritchie Lawrence 日期函数

@echo off

::演示：删除指定路径下指定天数之前（以文件夹的最后修改日期为准）的文件夹。

::如果演示结果无误，把rd前面的echo去掉，即可实现真正删除。

::本例调用了 Ritchie Lawrence 的日期函数进行日期计算

::日期转换的核心算法请参考http://bbs.bathome.net/thread-3056-1-1.html

::本例为兼容不同的日期格式，调用reg命令（XP系统自带）统一设置日期格式，

::处理完毕之后再把日期格式恢复成原来的状态。

rem 指定待删除文件夹的存放路径

set SrcDir=C:\Test

rem 指定天数

set DaysAgo=1

for /f "skip=2 delims=" %%a in ('reg query "HKEY_CURRENT_USER\Control Panel\International" /v sShortDate') do (

set "RegDateOld=%%a"

)

set RegDateOld=%RegDateOld:~-8%

reg add "HKEY_CURRENT_USER\Control Panel\International" /v sShortDate /t REG_SZ /d yyyy-M-d /f>nul

call :DateToDays %date:~0,4% %date:~5,2% %date:~8,2% PassDays

reg add "HKEY_CURRENT_USER\Control Panel\International" /v sShortDate /t REG_SZ /d %RegDateOld% /f>nul

set /a PassDays-=%DaysAgo%

call :DaysToDate %PassDays% DstYear DstMonth DstDay

set DstDate=%DstYear%%DstMonth%%DstDay%

set DstDate=%DstDate:~0,4%-%DstDate:~4,2%-%DstDate:~6,2%

for /d %%a in ("%SrcDir%\*.*") do (

if "%%~ta" leq "%DstDate%" (

if exist "%%a\"

echo rd /s /q "%%a"

)

reg add "HKEY_CURRENT_USER\Control Panel\International" /v sShortDate /t REG_SZ /d %RegDateOld% /f>nul

pause

goto :eof

:DateToDays %yy% %mm% %dd% days

setlocal ENABLEEXTENSIONS

set yy=%1&set mm=%2&set dd=%3

if 1%yy% LSS 200 if 1%yy% LSS 170 (set yy=20%yy%) else (set yy=19%yy%)

set /a dd=100%dd%%%100,mm=100%mm%%%100

set /a z=14-mm,z/=12,y=yy+4800-z,m=mm+12*z-3,j=153*m+2

set /a j=j/5+dd+y*365+y/4-y/100+y/400-2472633

endlocal&set %4=%j%&goto :EOF

:DaysToDate %days% yy mm dd

setlocal ENABLEEXTENSIONS

set /a a=%1+2472632,b=4*a+3,b/=146097,c=-b*146097,c/=4,c+=a

set /a d=4*c+3,d/=1461,e=-1461*d,e/=4,e+=c,m=5*e+2,m/=153,dd=153*m+2,dd/=5

set /a dd=-dd+e+1,mm=-m/10,mm*=12,mm+=m+3,yy=b*100+d-4800+m/10

(if %mm% LSS 10 set mm=0%mm%)&(if %dd% LSS 10 set dd=0%dd%)

endlocal&set %2=%yy%&set %3=%mm%&set %4=%dd%&goto :EOF

【方案三】BAT + VBS

@echo off

::演示：删除指定路径下指定天数之前（以文件夹的最后修改日期为准）的文件夹。

::如果演示结果无误，把rd前面的echo去掉，即可实现真正删除。

::本例调用了临时VBS代码进行日期计算，并统一设置系统日期格式，处理完毕

::之后再把日期格式恢复成原来的状态。摆脱了对reg命令（XP系统自带）的依赖。

rem 指定待删除文件夹的存放路径

set SrcDir=C:\test

rem 指定天数

set DaysAgo=1

>"%temp%\BackupDate.vbs" echo Set WshShell = WScript.CreateObject("WScript.Shell")

>>"%temp%\BackupDate.vbs" echo WScript.Echo WshShell.RegRead ("HKEY_CURRENT_USER\Control Panel\International\sShortDate")

for /f %%a in ('cscript /nologo "%temp%\BackupDate.vbs"') do (

set "RegDateOld=%%a"

)

>"%temp%\UnifyDate.vbs" echo Set WshShell = WScript.CreateObject("WScript.Shell")

>>"%temp%\UnifyDate.vbs" echo WshShell.RegWrite "HKEY_CURRENT_USER\Control Panel\International\sShortDate", "yyyy-M-d", "REG_SZ"

cscript /nologo "%temp%\UnifyDate.vbs"

>"%temp%\DstDate.vbs" echo LastDate=date()-%DaysAgo%

>>"%temp%\DstDate.vbs" echo FmtDate=right(year(LastDate),4) ^& right("0" ^& month(LastDate),2) ^& right("0" ^& day(LastDate),2)

>>"%temp%\DstDate.vbs" echo wscript.echo FmtDate

for /f %%a in ('cscript /nologo "%temp%\DstDate.vbs"') do (

set "DstDate=%%a"

)

set DstDate=%DstDate:~0,4%-%DstDate:~4,2%-%DstDate:~6,2%

for /d %%a in ("%SrcDir%\*.*") do (

if "%%~ta" leq "%DstDate%" (

if exist "%%a\"

echo rd /s /q "%%a"

)

>"%temp%\RecoverDate.vbs" echo Set WshShell = WScript.CreateObject("WScript.Shell")

>>"%temp%\RecoverDate.vbs" echo WshShell.RegWrite "HKEY_CURRENT_USER\Control Panel\International\sShortDate", "%RegDateOld%", "REG_SZ"

cscript /nologo "%temp%\RecoverDate.vbs"

pause

评论这张

转发至微博

阅读(1205)| 评论(2)

历史上的今天

this.p={  m:2,
              b:2,
              loftPermalink:'',
              id:'fks_080064087080084075084080086095085086082070082084094',
              blogTitle:'【方案汇总】批处理删除指定天数日期之前的文件夹（2009-05-18）',
              blogAbstract:'<P style=\"TEXT-INDENT: 2em\"\> </P\>\r\n<P style=\"TEXT-INDENT: 2em\"\> </P\>\r\n<P style=\"TEXT-INDENT: 2em\"\>【方案一】BAT + REG + VBS</P\>\r\n<P style=\"TEXT-INDENT: 2em\"\>@echo off</P\>\r\n<P style=\"TEXT-INDENT: 2em\"\>::演示：删除指定路径下指定天数之前（以文件夹的最后修改日期为准）的文件夹。</P\>\r\n<P style=\"TEXT-INDENT: 2em\"\>::如果演示结果无误，把rd前面的echo去掉，即可实现真正删除。</P\>\r\n<P style=\"TEXT-INDENT: 2em\"\>::本例调用了临时VBS代码进行日期计算</P\>\r\n<P style=\"TEXT-INDENT: 2em\"\>::本例为兼容不同的日期格式，调用reg命令（XP系统自带）统一设置日期格式，</P\>\r\n<P style=\"TEXT-INDENT: 2em\"\>::处理完毕之后再把日期格式恢复成原来的状态。</P\>\r\n<P style=\"TEXT-INDENT: 2em\"\> </P\>\r\n<P style=\"TEXT-INDENT: 2em\"\>rem 指定待删除文件夹的存放路径</P\>\r\n',
              blogTag:'',
              blogUrl:'blog/static/103562820103311313371',
              isPublished:1,
              istop:false,
              type:2,
              modifyTime:0,
              publishTime:1270265463371,
              permalink:'blog/static/103562820103311313371',
              commentCount:2,
              mainCommentCount:2,
              recommendCount:0,
              bsrk:-100,
              publisherId:0,
              recomBlogHome:false,
              currentRecomBlog:false,
              attachmentsFileIds:[],
              vote:{},
              groupInfo:{},
              friendstatus:'none',
              followstatus:'unFollow',
              pubSucc:'',
              visitorProvince:'',
              visitorCity:'',
              visitorNewUser:false,
              postAddInfo:{},
              mset:'000',
              mcon:'',
              srk:-100,
              remindgoodnightblog:false,
              isBlackVisitor:false,
              isShowYodaoAd:false,
              hostIntro:'',
              hmcon:'1',
              selfRecomBlogCount:'0',
              lofter_single:'<iframe width="140" height="560" style="overflow:hidden;" src="http://www.lofter.com/mailEntry.do?blogad=1&blog" frameBorder="0"></iframe>'
            }

{list a as x}
    {if !!x}
    <div class="iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
      {if x.visitorName==visitor.userName}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        {if x.moveFrom=='wap'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/wapblog.html?frompersonalbloghome"><span title="来自网易手机博客" class="iblock wapIcon"> </span></a>
        {elseif x.moveFrom=='iphone'}
          <a class="noul pnt" target="_blank"><span title="来自iPhone客户端" class="iblock iphoneIcon"> </span></a>
        {elseif x.moveFrom=='android'}
          <a class="noul pnt" target="_blank"><span title="来自Android客户端" class="iblock androidIcon"> </span></a>
        {elseif x.moveFrom=='mobile'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/emsblog.html?frompersonalbloghome"><span title="来自网易短信写博" class="iblock wapIcon"> </span></a>
        {/if}
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
          ${fn(x.visitorNickname,8)|escape}
        </a>
      </div>
    </div>
    {/if}
    {/list}

<#--最新日志，群博日志--> <#--推荐日志-->

<p class="fc06">推荐过这篇日志的人：</p>
    <div>
      {list a as x}
      {if !!x}
      <div class="iblock nbw-fce nbw-f40">
        <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
        <img alt="${x.recommenderNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.recommenderName)}"/>
        </a>
        <div class="cwd thide">
          <a class="fc03 m2a" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
            ${fn(x.recommenderNickname,6)|escape}
          </a>
        </div>
      </div>
      {/if}
      {/list}
    </div>
    {if !!b&&b.length>0}
    <p  class="fc06">他们还推荐了：</p>
    <ul>
    {list b as y}
      {if !!y}
        <li class="rrb"><span class="iblock">·</span><a class="fc03 m2a" target="_blank" href="http://blog.163.com/${y.recommendBlogPermalink}/?from=blog/static/103562820103311313371">${y.recommendBlogTitle|escape}</a></li>
      {/if}
    {/list}
    </ul>
    {/if}

<#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇，下一篇--> <#-- 热度 -->

{list a as x}
    {if !!x}
    <div class="hotItem iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
      {if x.publisherUsername==visitor.userName}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
          ${fn(x.publisherNickname,8)|escape}
        </a>
      </div>
      <a class="f-myLikeIcons hottype {if x.type==1} js-liketype{elseif x.type==2} js-reblogtype{elseif x.type==3} js-sharetype{else}{/if}" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/"> </a>
    </div>
    {/if}
    {/list}

<#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->

页脚

我的照片书 - 手机博客 - 下载LOFTER APP - 订阅此博客

凌晨阳光

导航

日志

【方案汇总】批处理删除指定天数日期之前的文件夹（2009-05-18）

历史上的今天

最近读者

热度

评论

页脚