Debug in PowerShell with rolling log file

Debug-PowerShell.ps1

Function Debug-PowerShell() {
    [CmdletBinding()]
    [Alias("dbps")]
    param (
        [string]$Path = "$ENV:TEMP\psdebu.log"
    )
    $Global:DebugLog = $Path
    New-Item $Global:DebugLog -Force -ItemType File
    Start-Process powershell -ArgumentList "-noprofile","-command &{Get-Content '$DebugLog' -Wait}"
}