Find-Log.ps1

cd ''

$noOfSubsequentLines = 10
dir -File -Recurse | where Extension -eq .log | foreach {
    Write-Progress $_.BaseName
    $lineCounter = 0
    cat $_ | foreach {
        $line = $null
        $line = $_ | sls '1c8a58ca-ad9f-46e9-b307-92134222e03e'
        if ($line.Count -gt 0) {
            Write-Host
            $line.Line
            $lineCounter = $noOfSubsequentLines
        }
        elseif ($lineCounter -gt 0) {
            $lineCounter--
            write-host "  $($noOfSubsequentLines - $lineCounter) " -NoNewline -ForegroundColor green
            $_.Trim()
        }
    }
}

Write-Progress -Completed