Notes
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Terminal
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PowerShell
Count folders/files
Get-ChildItem | Measure-Object | %{$_.Count}
Get-ChildItem -Recurse | Measure-Object | %{$_.Count}
Count folders
Get-ChildItem -Directory | Measure-Object | %{$_.Count}
Get-ChildItem -Recurse -Directory | Measure-Object | %{$_.Count}
Count files
Get-ChildItem -File | Measure-Object | %{$_.Count}
Get-ChildItem -Recurse -File | Measure-Object | %{$_.Count}
Show Enviroments variables
Get-ChildItem Env:
Get-ChildItem Env:PATHEXT
Create Enviroment variable
[Environment]::SetEnvironmentVariable("VARIABLE", "VALUE", "user|machine")