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crmckenzie/gist:f9eb2e7a59f3318e5bb7

Created August 19, 2014 21:06
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Analyze your PATH variable
Raw
gistfile1.ps1
$path = $env:Path.Split(';') | Where-Object {[string]::IsNullOrWhiteSpace($_) -eq $false } | Sort-Object { $_ }
"Paths that do not exist"
$pathsThatDoNotExist = $path | Where-Object {[System.IO.Directory]::Exists($_) -eq $false}
$pathsThatDoNotExist
""
""
""
"Scrubbed path variable"
$pathsThatExist = $path | Where-Object {[System.IO.Directory]::Exists($_) -eq $true}
$scrubbedPathVariable = [string]::join(';', $pathsThatExist)
$scrubbedPathVariable
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