Select-String-Path$file-Pattern"Could not download submission"|ForEach-Object{-split$_.Line|Select-Object-Skip11|Select-Object-First1}|foreach{$_.substring(0,$_.Length-1)}>>$output
Select-String-Path$file-Pattern"Failed to download resource"|ForEach-Object{-split$_.Line|Select-Object-Skip14|Select-Object-First1}>>$output
Select-String-Path$file-Pattern"failed to download submission"|ForEach-Object{-split$_.Line|Select-Object-Skip13|Select-Object-First1}|foreach{$_.substring(0,$_.Length-1)}>>$output