Windows: Cleanup files from WSUS which are no longer needed

Hi,

the content of an WSUS Server crows every month for several GiBytes because WSUS does held all files which has the approval state “install”.
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Powershell: Method not found: ‘System.Threading.Tasks.Task System.Threading.Tasks.Task.Run(System.Action)’

Hi,

when you tried to start powershell and the window opens and closes immediately.

Open a cmd and start powershell by calling powershell.exe
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Powershell: Searching in arrays

Hi,

this is a really often requiered task in powershell. Here are some examples.
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Powershell: Encode and decode Base64 strings

Hi,

short post today. How to en- and decode base64 strings.
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Powershell: Passing an array to a script at command line

Hi,

starting point is a simple powershell shell script testarray.ps1:
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