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85 lines
2.1 KiB
Markdown
85 lines
2.1 KiB
Markdown
Script: *list-empty-files.ps1*
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========================
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This PowerShell script scans a directory tree and lists all empty files.
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Parameters
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----------
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```powershell
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PS> ./list-empty-files.ps1 [[-path] <String>] [<CommonParameters>]
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-path <String>
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Specifies the path to the directory tree (default is current working dir)
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Required? false
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Position? 1
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Default value "$PWD"
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Accept pipeline input? false
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Accept wildcard characters? false
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[<CommonParameters>]
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This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
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WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
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```
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Example
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-------
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```powershell
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PS> ./list-empty-files.ps1 C:\Windows
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...
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✔️ Found 6 empty files within C:\Windows in 54 sec
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```
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Notes
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-----
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Author: Markus Fleschutz | License: CC0
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Related Links
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-------------
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https://github.com/fleschutz/PowerShell
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Script Content
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--------------
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```powershell
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<#
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.SYNOPSIS
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Lists all empty files in a directory tree
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.DESCRIPTION
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This PowerShell script scans a directory tree and lists all empty files.
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.PARAMETER path
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Specifies the path to the directory tree (default is current working dir)
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.EXAMPLE
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PS> ./list-empty-files.ps1 C:\Windows
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...
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✔️ Found 6 empty files within C:\Windows in 54 sec
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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param([string]$path = "$PWD")
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try {
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$stopWatch = [system.diagnostics.stopwatch]::startNew()
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$path = Resolve-Path "$path"
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Write-Progress "Scanning $path for empty files..."
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[int]$count = 0
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Get-ChildItem $path -attributes !Directory -recurse | where {$_.Length -eq 0} | Foreach-Object {
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"📄$($_.FullName)"
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$count++
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}
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Write-Progress -completed " "
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[int]$elapsed = $stopWatch.Elapsed.TotalSeconds
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"✔️ Found $count empty files within $path in $elapsed sec"
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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```
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*(generated by convert-ps2md.ps1 using the comment-based help of list-empty-files.ps1 as of 08/15/2024 09:50:49)*
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