idwma

#@&cls&powershell "type %~s0|out-string|iex"&pause&exit
$fa='.\fa'
$fb='.\fb'
copy -rec $fa $fb
$a=@{}
dir -rec $fb -include *.*|?{!$_.PSIsContainer}|%{
if(!$a.ContainsKey($_.name)){$a+=@{$_.name=$_}}elseif($a[$_.name].LastWriteTime -gt $_.LastWriteTime){del $_.fullname}elseif($a[$_.name].LastWriteTime -lt $_.LastWriteTime){del $a[$_.name].fullname;$a[$_.name]=$_}
}
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idwma

回复 9# jave000


    我理解错了,把所有LastWriteTime改成CreationTime试试

 $fa='\\ccns010006\Projects\CISS_SIB_AP_2020\02_Technip\SIB Project\007 Piping\ShareThem\*'
$fb='C:\Users\CXMPV\OneDrive - Covestro\Desktop\Others\ShareThem\'
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idwma

回复 11# jave000


    也是先复制再按时间去重,练练手来的,不高级