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msmorul/du.ps1

Created August 3, 2015 13:02
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du.ps1
#
# Print a summary of disk usage in the supplied directory
# -directory <directory>
#
Param(
[parameter(Mandatory=$true)]
[alias("d")]
$directory
)
gci $directory | %{$f=$_; $d = gci -r $_.FullName; $r = Measure-Object;try { $r = %{ $d | measure-object -property length -sum -ErrorAction Stop }} catch { $r.Sum = 0; } ; $r | select @{Name="Name"; Expression={$f}} , @{Name="Sum (MB)"; Expression={ "{0:N3}" -f ($_.sum / 1MB) }}, Sum } | sort Sum -desc | format-table -Property Name,"Sum (MB)", Sum -autosize
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