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In this article, you’ve seen the two different ways you can use PowerShell to delete files with built-in cmdlets and WMI/CIM. Get-CimInstance with WMI QueryĪs you can see from the output shown above, listing the files in C:\windows\web almost took ten times longer using Get-CimInstance than the time it took for Get-ChildItem to complete!Īlso, did you notice how the Get-ChildItem line is much shorter than Get-CimInstance? Not only you get faster execution using Get-ChildItem, but you also benefit from a cleaner and shorter code. Pipe the filtered list of files to the Remove-Item value to perform deletion of those files.In this example, the threshold is 14 days. Filter the output to include only files whose CreationTime value is older than the number of days saved in the $threshold variable.Get the collection of files located in the folder specified in the $path variable. Powershell search for specific file type code#The next line of code after the $threshold variable will: The value of the $threshold the age in days that the file to be deleted must be. Then, the second line is where the threshold is specified. The first line defines the path for Get-ChildItem to search. In this example script below, files in C:\temp whose CreationTime value is older than the set threshold will be deleted. Now that you know the files to remove, you can create a script to only delete files that are older than a specific number of days – in this case, older than 14 days. The code below deletes the file C:\temp\random.txt. To delete just a single file, you only need to use the command below. The first example that would be most useful is the most basic – that is, deleting a single file. Related: Get-ChildItem: Listing Files, Registry, Certificates and Moreĭid you know that the Remove-Item cmdlet has an alias by the name of del? When working in PowerShell, using Remove-Item or del will run the same command. Using Remove-Item combined with the Get-ChildItem cmdlet to read files and folders and the powerful PowerShell pipeline can really make things a breeze. This cmdlet is the de facto standard for removing files with PowerShell. When you simply need to use PowerShell to delete a file, you’ll probably immediately learn about the Remove-Item cmdlet. Using the Remove-Item Cmdlet to Delete Files
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