压缩
path C:\Program Files\WinRAR\
winrar.exe a F:\export1028\display20101120.zip F:\export1028\display20101120
 winrar.exe a F:\export1028\display20101120.zip F:\export1028\display20101120
带原路径的copy
xcopy z:\display2010-10-25 f:\upfile\display2010-10-25 /s/E/d/c/y/i
 杀死进程并重启应用程序 
taskkill /im UpdateApp.exe
ntsd -c q -pn UpdateApp.exe
F:\shreptile\upfile\UpdateApp.exe
 ntsd -c q -pn UpdateApp.exe
F:\shreptile\upfile\UpdateApp.exe
按时间备份,并按设定时间删除过期备份
@echo off
set d=%date:~0,10% 
mshta vbscript:createobject("scripting.filesystemobject").opentextfile("wind.txt",2,true).writeline(dateadd("d",-1,"%d%"))(window.close) 
for /f %%m in (wind.txt) do (set tt=%%m) 
set ph1=d:\aaa
set ph2=d:\Test
for /r "%ph1%" %%i in (*) do (if %%~ti GEQ %d% (@echo copy "%%i" "%ph2%")) 
@echo off 
for /r "%ph2%" %%i in (*) do (if %%~ti lss %tt% (@echo del /a /f /s /q  "%%i")) 
pause  
ph1 是要拷贝的文件目录
ph2 是当前目录 
运行的时候 把 @echo off ,@echo,pause都去掉
批量删除子文件夹及文件
rd /s /q (path) 
                    
                
                
            
        
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