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January 14, 2016 16:11
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| $variables = | |
| [Environment]::GetEnvironmentVariable("Path", [System.EnvironmentVariableTarget]::Machine) -split ';' | | |
| foreach { $_.Trim().TrimEnd('\\') } | | |
| group | | |
| select -ExpandProperty Name | | |
| where { -not [string]::IsNullOrWhitespace($_) } | |
| $path = $variables -join ';' | |
| [Environment]::SetEnvironmentVariable("PATH", $path, [System.EnvironmentVariableTarget]::Machine) |
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