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macostag/Remove-DuplicateFiles.ps1

Last active June 29, 2017 04:14
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Find and delete duplicate files.
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Remove-DuplicateFiles.ps1
$groupFiles = Get-ChildItem -Filter *.* -Recurse | Get-FileHash -Algorithm SHA1 | Group-Object -Property Hash
$groupFiles | Where-Object {$_.count -gt 1} |
ForEach-Object {
$_.Group | Select-Object -Skip 1
} | Remove-Item
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