Question

我有一些包含很多文件的文件夹。我想检查这些文件夹中是否存在该文件。如果该文件存在于某个文件夹中，则意味着我在该文件夹中有重复的文件。重复的文件名称不完全相同，但是我可以从文件名的一部分中识别出该文件。确定文件名后，我将删除其中之一。

我尝试过此操作，可以确定哪个文件夹包含所需的文件。但是我不知道如何删除它。

$Path = ".\Folder"
$Path_File = (Get-Item (Get-ChildItem "$Path\*\*.pro")).Directory.FullName
$Path_File
$GetFilePro = Get-ChildItem -Name $Path_File -Filter *.pro*
$SubFile = $GetFilePro.Substring(7, 35)
$SubFile
$GetDupFile = Get-ChildItem -Name $Path_File -Filter *.que* |
              Where-Object {$_.Contains("$SubFile")}
$GetDupFile
Remove-Item $GetDupFile

已更新

$FindJobpros = Get-ChildItem -Name "$OpJob_Path\*\*.pro\"
    ForEach ($FindJobpro in $FindJobpros)
    {
        $SubFile = $FindJobpros.Substring(7, 35)
        $GetDupFile = Get-ChildItem -Path $OpJob_Path\*\*.que | Where-Object {$_.Name -Match "$SubFile"}
        Remove-Item $GetDupFile
    }

}

已更新

for(;;)
{
[xml]$Config_File = Get-Content .\Config.xml

Function Remove_Jobpro
{
    $FindJobpros = Get-ChildItem -Name "$OpJob_Path\*\*.pro\"
    Write-Output "Job.pro : $FindJobpros"
    $SubFile = $FindJobpros.Substring(7, 35)
    # $FilterJob = Get-ChildItem -path "$OpJob_Path\*\*.que" -Filter *$sub*
    foreach($sub in $SubFile)
        {
            $n = 0
            While (-not(Get-ChildItem -path "$OpJob_Path\*\*.que" -Filter *$sub*)){
                Start-Sleep -s 5
                $n++
                (Get-ChildItem -path "$OpJob_Path\*\*.que" -Filter *$sub*)
                Write-Output "Attempt no $n"
            }
            Write-Output "Job  match found after $n attempts"
            $GetMatch = Get-ChildItem -path "$OpJob_Path\*\*.que" -Filter *$sub*
            $GetMatch
            Remove-Item $GetMatch
        }
}

Function Check_Jobpro
{
    $OpJob_Path = "D:\Auto\"
    $n = 0
    while (-not (Test-Path -Path "$OpJob_Path\*\*.pro\")) {
        Start-Sleep -s 5
        $n++
        (Test-Path -Path "$OpJob_Path\*\*.pro\")
        Write-Output "Attempt no $n"
    }
    Write-Output "Job.pro found after $n attempts"
    Write-Output "Continue to delete the file"
    Remove_Jobpro

}

$Flag_Path = $Config_File.Automation_Config.Path.Flag_Path
if(Test-Path -Path "$Flag_Path\*.XML")
{
    Write-Host "Flag Found"
    $Flag = Get-ChildItem -Name "$Flag_Path\*.XML"
    $FlagName = $Flag.ToString().Substring(0,14)
    $FlagName
    Copy-Item "$Flag_Path\*.XML" -Destination "$Flag_Path\$FlagName.PRO"
    Copy-Item "$Flag_Path\*.XML" -Destination "$Flag_Path\$FlagName.PRO"
    Remove-Item "$Flag_Path\*.XML"
}
else {
    Write-Host "Flag not found, continue delete duplicate job"
    Write-Output "Check .pro file in all folder"
    Check_Jobpro

}
}

示例文件

20110813055741_XX_ABC11AABCDEFGH_X1.que
SN_IDC_20110813055741_XX_ABC11AABCDEFGH_X1.pro

如果找到，我将删除此20110813055741_XX_ABC11AABCDEFGH_X1.que

Answer 1

尽管您的代码有时使我感到困惑，但我认为这是您想要做的。

获取扩展名为.pro的文件列表
尝试查找名称相似的.que文件（与.pro文件具有相同的基本名称，但前7个字符除外）
如果发现符合要求的.que文件，请将其删除

您似乎想重命名.xml文件的新要求，该文件位于从配置文件读取的文件夹中。由于这不是您最初的问题，因此我不会做得太深。

$OpJob_Path  = "D:\Auto\"     #"# the root folder where .pro and .que files should be
$MaxAttempts = 5

#first try and get an array of .pro filenames without extension and having the first 7 characters stripped off
$n = 0
while ($true) {
    $n++
    Write-Host "Attempt no $n finding .pro files"
    $ProFiles = @(Get-ChildItem -Path $OpJob_Path -Filter '*.pro' -File -Recurse | ForEach-Object { $_.BaseName.Substring(7) })
    # exit the endless loop if we found .pro files OR the number of attempts have reached the maximum
    if ($ProFiles.Count -gt 0 -or $n -gt $MaxAttempts) { break }

    Start-Sleep -Seconds 5
}

if ($ProFiles.Count) {
    # next, try and find .que files where the BaseName can be found in the $ProFiles array
    $n = 0
    while ($true) {
        $n++
        Write-Host "Attempt no $n finding .que files"
        $QueFiles = @(Get-ChildItem -Path $OpJob_Path -Filter '*.que' -File -Recurse | Where-Object { $ProFiles -contains $_.BaseName })
        # exit the endless loop if we found .que files OR the number of attempts have reached the maximum
        if ($QueFiles.Count -gt 0 -or $n -gt $MaxAttempts) { break }

        Start-Sleep -Seconds 5
    } 

    # if .que files with similar names were found, remove them
    if ($QueFiles.Count) {
        Write-Host "Job  match files found after $n attempts"
        foreach ($que in $QueFiles) { 
            Write-Host "Removing file '$($que.FullName)'"
            $que | Remove-Item -Force -WhatIf
        }
    }
    else {
        Write-Warning "No Job match files (.QUE) found after $n attempts.."
    }
}
else {
    Write-Warning "No Job files (.PRO) found after $n attempts.."
}

然后，您的代码中就有XML内容，如果我理解正确的话，那就是将xml文件重命名为.Pro文件。

为此，我认为这会更容易：

[xml]$Config_File = Get-Content .\Config.xml
$Flag_Path = $Config_File.Automation_Config.Path.Flag_Path
if (Test-Path -Path $Flag_Path) {
    Write-Host "Flag Found"
    Get-ChildItem -Path $Flag_Path -Filter '*.xml' -File | ForEach-Object {
        $newName = '{0}.pro' -f ($_.BaseName.Substring(0,14))
        Write-Host "Renaming file '$($_.FullName)' to '$newName'"
        $_ | Rename-Item -NewName $newName -WhatIf
    }
}
else {
    Write-Host "Flag not found."
}

注意：在Remove-Item和Rename-Item cmdlet上，我都添加了一个-WhatIf开关。使用该开关，不会删除或重命名任何内容。 PowerShell将显示将发生的情况，因此您可以首先检查是否达到了预期。

如果您对该输出感到满意，请从代码中删除WhatIf开关，以便删除和/或重命名文件。

如何使用循环查找文件并使用PowerShell将其删除？

已更新

已更新

1 个答案: