Pipelines in PowerShell

 Pipelines in PowerShell

Pipelines are used to chain together commands in PowerShell. They allow the output of one command to be used as the input for another command. Here's an example:

Get-ChildItem -Path "C:\Windows" -Recurse | Where-Object {$_.Extension -eq ".exe"} | Select-Object Name, Length

In this example, we use the Get-ChildItem cmdlet to list all files and directories in the C:\Windows directory and its subdirectories. We then use the Where-Object cmdlet to filter the list to only include files with the ".exe" extension. Finally, we use the Select-Object cmdlet to display the file names and sizes.