Get and refresh the currently avaible path inside a PowerShell session (usefull, when troubleshooting or installing things from the shell)

get_path.ps1

# prints the current path avaible in the PowerShell
function path
	{
		$curr = Get-Location
		cd env:
		(ls path).value.split(“;”)
		cd $curr
	}

refresh_path.ps1

# refreshs the current path and refreshs the profile script to consider any path manipulation made there.
function refpath
    {
        $env:Path = [System.Environment]::GetEnvironmentVariable("Path","Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path","User")
        . $PROFILE
    }