HDI Powershell: Se detectar linha no arquivo, exclua o arquivo associado

Question

Estou tentando remover uma enorme quantidade de jpegs corrompidos de uma biblioteca de imagens. Usando o jpegsnoop.exe, criei um arquivo [$ jpgname.txt] para cada imagem. Os jpegs corruptos terão "ERRO" em algum lugar no arquivo jpgname.txt.

Até agora, posso detectar todos os arquivos .txt que sinalizam arquivos inválidos com os abaixo:

gci ./ "* .txt" | Select-String -pattern "ERROR" | Caminho da Format-Table -GroupBy

Produz algo assim para cada arquivo detectado (existem milhares):

Path: H:\library
Remove-Item : Cannot bind argument to parameter 'Path' because it is null.
At line:1 char:171
+ gci ./ "*.txt" | Select-String -pattern "ERROR" | %{$txtFile = Get-Item $_.Path; $jpgFile = Get-Item ('{0}\{1}' -f $t
xtFile.DirectoryName, $txtFile.BaseName); Remove-Item <<<<  $jpgFile; Remove-Item $txtFile}
    + CategoryInfo          : InvalidData: (:) [Remove-Item], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.RemoveItemC
   ommand

Remove-Item : Cannot remove item H:\library
Path: H:\library
Remove-Item : Cannot bind argument to parameter 'Path' because it is null.
At line:1 char:171
+ gci ./ "*.txt" | Select-String -pattern "ERROR" | %{$txtFile = Get-Item $_.Path; $jpgFile = Get-Item ('{0}\{1}' -f $t
xtFile.DirectoryName, $txtFile.BaseName); Remove-Item <<<<  $jpgFile; Remove-Item $txtFile}
    + CategoryInfo          : InvalidData: (:) [Remove-Item], ParameterBindingValidationException
    + FullyQualifiedErrorId : ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.RemoveItemC
   ommand

Remove-Item : Cannot remove item H:\library%pre%10712x1024.jpg.txt: **The process cannot acces
s the file 'H:\library%pre%10712x1024.jpg.txt' because it is being used by another process.**
At line:1 char:193
+ gci ./ "*.txt" | Select-String -pattern "ERROR" | %{$txtFile = Get-Item $_.Path; $jpgFile = Get-Item ('{0}\{1}' -f $t
xtFile.DirectoryName, $txtFile.BaseName); Remove-Item $jpgFile; Remove-Item <<<<  $txtFile}
    + CategoryInfo          : WriteError: (H:\library\__I...12x1024.jpg.txt:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemIOError,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Cannot remove item H:\library%pre%10_54165.jpg.txt: The process cannot access
the file 'H:\library%pre%10_54165.jpg.txt' because it is being used by another process.
At line:1 char:193
+ gci ./ "*.txt" | Select-String -pattern "ERROR" | %{$txtFile = Get-Item $_.Path; $jpgFile = Get-Item ('{0}\{1}' -f $t
xtFile.DirectoryName, $txtFile.BaseName); Remove-Item $jpgFile; Remove-Item <<<<  $txtFile}
    + CategoryInfo          : WriteError: (H:\library\__I...0_54165.jpg.txt:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemIOError,Microsoft.PowerShell.Commands.RemoveItemCommand
1.AE3923.jpg.txt

IgnoreCase     LineNumber Line           Filename       Path           Pattern        Context        Matches
----------     ---------- ----           --------       ----           -------        -------        -------
     True            285     ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            286 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            287 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            288 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            290 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            291 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            292 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            294 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            295 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            296 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            298 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            299 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            301 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            302 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            304   ERROR: Ex... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            307     ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
10712x1024.jpg.txt: **The process cannot acces
s the file 'H:\library%pre%10712x1024.jpg.txt' because it is being used by another process.**
At line:1 char:193
+ gci ./ "*.txt" | Select-String -pattern "ERROR" | %{$txtFile = Get-Item $_.Path; $jpgFile = Get-Item ('{0}\{1}' -f $t
xtFile.DirectoryName, $txtFile.BaseName); Remove-Item $jpgFile; Remove-Item <<<<  $txtFile}
    + CategoryInfo          : WriteError: (H:\library\__I...12x1024.jpg.txt:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemIOError,Microsoft.PowerShell.Commands.RemoveItemCommand
Remove-Item : Cannot remove item H:\library%pre%10_54165.jpg.txt: The process cannot access
the file 'H:\library%pre%10_54165.jpg.txt' because it is being used by another process.
At line:1 char:193
+ gci ./ "*.txt" | Select-String -pattern "ERROR" | %{$txtFile = Get-Item $_.Path; $jpgFile = Get-Item ('{0}\{1}' -f $t
xtFile.DirectoryName, $txtFile.BaseName); Remove-Item $jpgFile; Remove-Item <<<<  $txtFile}
    + CategoryInfo          : WriteError: (H:\library\__I...0_54165.jpg.txt:FileInfo) [Remove-Item], IOException
    + FullyQualifiedErrorId : RemoveFileSystemItemIOError,Microsoft.PowerShell.Commands.RemoveItemCommand
1.AE3923.jpg.txt

IgnoreCase     LineNumber Line           Filename       Path           Pattern        Context        Matches
----------     ---------- ----           --------       ----           -------        -------        -------
     True            285     ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            286 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            287 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            288 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            290 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            291 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            292 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            294 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            295 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            296 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            298 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            299 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            301 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            302 *** ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            304   ERROR: Ex... 001.AE3923.... H:\library... ERROR                         {ERROR}
     True            307     ERROR: ... 001.AE3923.... H:\library... ERROR                         {ERROR}

A pergunta é: Como eu vou daqui para deletar o arquivo retornado na linha "Path" E é equivalente a jpeg? Ou seja, excluindo H: \ library \ 001.AE3923.jpg.txt e H: \ library \ 001.AE3923.jpg para cada arquivo retornado pelo gci / grep.

Obrigado.

Resposta ao EBGreen:

Obrigado por responder: está muito mais perto. Eu recebo os seguintes erros, no entanto:

%pre%     

Answer 1

tente isso:

gci ./ "*.txt" | Select-String -pattern "ERROR" | %{$txtFile = Get-Item $_.Path; $jpgFile = Get-Item ('{0}\{1}' -f $txtFile.DirectoryName, $txtFile.BaseName); Remove-Item $jpgFile; Remove-Item $txtFile}