Comment supprimer récursivement un répertoire entier avec PowerShell 2.0 ?

Question

Quel est le moyen le plus simple de supprimer de force un répertoire et tous ses sous-répertoires dans PowerShell ? J'utilise PowerShell V2 sous Windows 7.

J'ai appris de plusieurs sources que la commande la plus évidente, Remove-Item $targetDir -Recurse -Force ne fonctionne pas correctement. Cela inclut une déclaration dans l'aide en ligne de PowerShell V2 (trouvée en utilisant Get-Help Remove-Item -Examples ) qui stipule :

...Comme le paramètre Recurse de cette cmdlet est défectueux, la commande utilise la cmdlet Get-Childitem pour obtenir les fichiers souhaités, et elle utilise l'opérateur pipeline pour les transmettre à la cmdlet Remove-Item...

J'ai vu plusieurs exemples qui utilisent Get-ChildItem et l'envoyer à Remove-Item mais les exemples suppriment généralement un ensemble de fichiers en fonction d'un filtre, et non le répertoire entier.

Je cherche le moyen le plus propre de faire sauter un répertoire entier, des fichiers et des répertoires enfants, sans générer de messages d'avertissement pour l'utilisateur et en utilisant le moins de code possible. Une solution en une seule ligne serait la bienvenue si elle est facile à comprendre.

Answer 1

Vraiment simple :

remove-item -path <type in file or directory name>, press Enter

Answer 2

Sur la base de @John Rees 's responder avec quelques améliorations.

Dossiers initiaux arbre . /f

C:\USERS\MEGAM\ONEDRIVE\ESCRITORIO\PWSHCFX
   X-Update-PowerShellCoreFxs.ps1
   z
   Z-Config.json
   Z-CoreFxs.ps1

HappyBirthday Unicorn
       collection-of-unicorns-and-hearts-with-rainbows.zip
       hand-drawing-rainbow-design.zip
       hand-drawn-unicorn-birthday-invitation-template (2).zip
       hontana.zip
       Unicorn - Original.pdf
       Unicorn-free-printable-cake-toppers.png
       Unicorn.pdf
       Unicorn.png
       Unicorn2.pdf
       Unicorn3.pdf
       Unicorn4.pdf
       Unicorn5.pdf
       UnicornMLP.pdf

x
y

Code

function Get-ItemTree() {
    param (
        [Parameter()]
        [System.String]
        $Path = ".",

        [Parameter()]
        [System.String]
        $Include = "*",

        [Parameter()]
        [switch]
        $IncludePath,

        [Parameter()]
        [switch]
        $Force

    )
    $result = @()
    if (!(Test-Path $Path)) {
        throw "Invalid path. The path `"$Path`" doesn't exist." #Test if path is valid.
    }
    if (Test-Path $Path -PathType Container)
    {
        $result += (Get-ChildItem "$Path" -Include "$Include" -Force:$Force -Recurse) # Add all items inside of a container, if path is a container.
    }
    if($IncludePath.IsPresent)
    {
        $result += @(Get-Item $Path -Force) # Add the $Path in the result.
    }
    $result = ,@($result | Sort-Object -Descending -Unique -Property "PSPath") # Sort elements by PSPath property, order in descending, remove duplicates with unique.
    return  $result
}

function Remove-ItemTree {
    param (
        [Parameter()]
        [System.String]
        $Path, 

        [Parameter()]
        [switch]
        $ForceDebug
    )
    (Get-ItemTree -Path $Path -Force -IncludePath) | ForEach-Object{
        Remove-Item "$($_.PSPath)" -Force
        if($PSBoundParameters.Debug.IsPresent)
        {
            Write-Debug -Message "Deleted: $($_.PSPath)" -Debug:$ForceDebug
        }
    }
}

Write-Host " Test 1"
$a = Get-ItemTree "./Z-Config.json" -Force -Include "*" -IncludePath:$true # Tree of a file path. 1 element the file (IncludePath parameter = $true)
$a | Select-Object -ExpandProperty PSPath | ConvertTo-Json
Write-Host

Write-Host " Test 2"
$b = Get-ItemTree "./Z-Config.json" -Force -Include "*" -IncludePath:$false # Tree of a file path. No Result (IncludePath parameter = $false)
$b | Select-Object -ExpandProperty PSPath | ConvertTo-Json
Write-Host

Write-Host " Test 3"
$c = Get-ItemTree "." -Force -Include "*" -IncludePath:$true # Tree of a container path. All elements of tree and the container included (IncludePath parameter = $true).
$c | Select-Object -ExpandProperty PSPath | ConvertTo-Json
Write-Host

Write-Host " Test 4"
$d = Get-ItemTree "." -Force -Include "*" -IncludePath:$false # All elements of tree, except the container (IncludePath parameter = $false).
$d | Select-Object -ExpandProperty PSPath | ConvertTo-Json
Write-Host

Remove-ItemTree -Path "./HappyBirthday Unicorn" -Debug -ForceDebug #Remove the contents of container and remove the container. -Debug Prints debug messages and -ForceDebug forces to prints messages if DebugPreference is SilentlyContinue.
Remove-ItemTree -Path "./x" -Debug -ForceDebug #Remove the contents of container and remove the container. -Debug Prints debug messages and -ForceDebug forces to prints messages if DebugPreference is SilentlyContinue.
Remove-ItemTree -Path "./y" -Debug -ForceDebug #Remove the contents of container and remove the container. -Debug Prints debug messages and -ForceDebug forces to prints messages if DebugPreference is SilentlyContinue.
Remove-ItemTree -Path "./z" -Debug -ForceDebug #Remove file. -Debug Prints debug messages and -ForceDebug forces to prints messages if DebugPreference is SilentlyContinue.

Get-ChildItem -Force

---

Sortie

 Test 1
"Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\Z-Config.json"

 Test 2

 Test 3
[
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\Z-CoreFxs.ps1",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\Z-Config.json",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\z",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\y",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\X-Update-PowerShellCoreFxs.ps1",       
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\x",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\UnicornMLP.pdf",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn5.pdf",  
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn4.pdf",  
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn3.pdf",  
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn2.pdf",  
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn.png",   
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn.pdf",   
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn-free-printable-cake-toppers.png",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn - Original.pdf",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\hontana.zip",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\hand-drawn-unicorn-birthday-invitation-template (2).zip",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\hand-drawing-rainbow-design.zip",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\collection-of-unicorns-and-hearts-with-rainbows.zip",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx"
]

 Test 4
[
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\Z-CoreFxs.ps1",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\Z-Config.json",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\z",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\y",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\X-Update-PowerShellCoreFxs.ps1",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\x",
  "Microsoft.PowrShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\UnicornMLP.pdf",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn5.pdf",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn4.pdf",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn3.pdf",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn2.pdf",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn.png",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn.pdf",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn-free-printable-cake-toppers.png",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\Unicorn - Original.pdf",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\hontana.zip",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\hand-drawn-unicorn-birthday-invitation-template (2).zip",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\hand-drawing-rainbow-design.zip",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn\\collection-of-unicorns-and-hearts-with-rainbows.zip",
  "Microsoft.PowerShell.Core\\FileSystem::C:\\Users\\Megam\\OneDrive\\Escritorio\\pwshcfx\\HappyBirthday Unicorn"
]

DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\UnicornMLP.pdf
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\Unicorn5.pdf
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\Unicorn4.pdf
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\Unicorn3.pdf
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\Unicorn2.pdf
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\Unicorn.png
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\Unicorn.pdf
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\Unicorn-free-printable-cake-toppers.png
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\Unicorn - Original.pdf
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\hontana.zip
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\hand-drawn-unicorn-birthday-invitation-template (2).zip
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\hand-drawing-rainbow-design.zip
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn\collection-of-unicorns-and-hearts-with-rainbows.zip
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\HappyBirthday Unicorn
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\x
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\y
DEBUG: Deleted: Microsoft.PowerShell.Core\FileSystem::C:\Users\Megam\OneDrive\Escritorio\pwshcfx\z

    Directory: C:\Users\Megam\OneDrive\Escritorio\pwshcfx

Mode                 LastWriteTime         Length Name
----                 -------------         ------ ----
la---           17/5/2021     1:57            272 X-Update-PowerShellCoreFxs.ps1
la---           14/5/2021    18:51            252 Z-Config.json
la---           17/5/2021     4:04          30931 Z-CoreFxs.ps1

arbre . /f

C:\USERS\MEGAM\ONEDRIVE\ESCRITORIO\PWSHCFX
    X-Update-PowerShellCoreFxs.ps1
    Z-Config.json
    Z-CoreFxs.ps1

No subfolders exist

Answer 3

$users = get-childitem \\ServerName\c$\users\ | select -ExpandProperty name

foreach ($user in $users)

{
remove-item -path "\\Servername\c$\Users\$user\AppData\Local\Microsoft\Office365\PowerShell\*" -Force -Recurse
Write-Warning "$user Cleaned"
}

J'ai écrit ce qui précède pour nettoyer certains fichiers journaux sans supprimer le répertoire parent et cela fonctionne parfaitement !

Answer 4

rm -r <folder_name>
c:\>rm -r "my photos"