Use Powershell to find a file in a directory from a list of files

FileSearch.ps1

$SearchDir = "C:\Source\Dir\"
$Filenames = Get-Content C:\filelist.txt
$Pics = Get-ChildItem -Path $SearchDir -File -Recurse

foreach ($File in $Filenames) {
    $File = ($File.split('\')[-1]) #Gets just the file name
    if(Get-Childitem -Path $SearchDir -Include $File -File -Recurse -ErrorAction SilentlyContinue) {
      echo File Found: $File
    }else{
      echo Not Found: $File >> C:\NotFoundLog.txt
    }
}

FileSearchCopyFromAWS.ps1

# Loops through a text file listing file names and searches for them in a directory
# Then copies that file down from S3 if it is not found locally

$SearchDir = "C:\Source\Dir\"
$Filenames = Get-Content C:\filelist.txt
$Pics = Get-ChildItem -Path $SearchDir -File -Recurse

foreach ($File in $Filenames) {
    $File = ($File.split('\')[-1])    
    if(Get-Childitem -Path $SearchDir -Include $File -File -Recurse -ErrorAction SilentlyContinue) {
      echo File Found: $File
    }else{
      echo Not Found: $File >> C:\NotFoundLog.txt
      $FilePath = $File.split('\')[-2] + '/' + $File.split('\')[-1] #This takes the last subdirectory and filename. This could be better...
      aws s3 cp "s3://bucket-name/folder/$FilePath" "C:/folder/path/$FilePath" #If doing this from Wasabi add: --endpoint-url https://s3.wasabisys.com
    }
}

pic-search.ps1

$Year = "2019"
$LocalDir = "D:\Pictures\"
$Pics = Get-ChildItem -Path $SearchDir -File -Recurse

#echo "syncing dryrun ..."
aws s3 sync "s3://S3BUCKETNAME/Memories/$Year/" "$LocalDir$Year" --endpoint-url https://s3.wasabisys.com --dryrun > C:\Log\dryrun.txt

sleep 5

$Filenames = Get-Content C:\Log\dryrun.txt
foreach ($File in $Filenames) {
    #echo ($File.Substring(10, $File.lastIndexOf('\')))
    $FileName = ($File.split('\')[-1])
    echo $FileName 
    if(Get-Childitem -Path $LocalDir -Include $FileName -File -Recurse -ErrorAction SilentlyContinue) {

    }else{
        echo $File >> C:\Log\CopyThese.txt
        $FilePath = $File.split('\')[-2] + '/' + $File.split('\')[-1]
        $FilePath2 = $File.split('\')[-2] + '\' + $File.split('\')[-1]
        echo $FilePath
        #aws s3 cp "s3://S3BUCKETNAME/Memories/$Year/$FilePath" "$LocalDir$Year\$FilePath2" --endpoint-url https://s3.wasabisys.com
    }
}