ivor

$path2 = 'C:\Users\robotwu\Desktop\script\2'
$path1 = 'C:\Users\robotwu\Desktop\script\1'
dir * -File -path $path2 | % {if (Test-Path ($p1 = (-join($path1,"\",$_.Name)))){ (Copy-Item $p1 $_.FullName -Verbose)}else{Remove-Item $_.FullName -Verbose}}
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