![]() My command writes results to the pipeline and saves the results to a variable, $m, so that I can look at them later without having to re-run the command. In a WMI filter, use a wildcard instead of an asterik. In WMI, you need to escape the backward-slash character (denoted by ‘\’), which is why I end up with \\work\\. The trickiest part is the path component, where I’m using the LIKE operator and the wildcard (denoted by ‘%’) to retrieve any instance where the path starts with \work\. ![]() You can also see where I’m filtering for the file extension. I find that these types of queries perform best if I limit the search to a specific drive. Get-CimInstance CIM_DataFile -filter "Drive='c:' AND path Like '\\work\\%' AND extension='mp3'" -OutVariable m Files on Windows can be searched recursively using the Get-ChildItem cmdlet with the combination of the -Recurse flag. List all files recursively with the PowerShell Get-ChildItem command 1. In Powershell, change dir to the working directory of files in folders to rename. Let’s start by querying locally, again looking for folders that contain MP3 files under C:\work. (Image Credit: Jeff Hicks)ĬSCreationClassName : Win32_ComputerSystemĮightDotThreeFileName : c:\work\a\b\demo.mp3ĬimInstanceProperties : ĬimSystemProperties : Because youre using the index, its can be as quick as native search. get-cimclass cim_datafile | Select -ExpandProperty CIMClassProperties | Select Name,CimType | out-gridview You can use PowerShell to query the Windows search index, assuming what you want to locate is in an indexed location. This means you need to know property names. From experience, I know that you should use the most targeted filter you can. It turns out that WMI can search for files just as easily by querying instances of the CIM_Datafile class. As an alternative, you can use Windows Management Instrumentation (WMI). If you are targeting a specific root folder, it might not be that bad, but using Get-ChildItem (DIR) doesn’t scale very well, in my opinion. If you want to search remote computers, then querying the file system and even using PowerShell remoting with Invoke-Command is less than optimal. Although this command works fine when run locally, it might not perform very well if you want to search an entire drive. ![]() I showed you how to search the file system using the DIR command. Here is an example of recursive files search: Get-ChildItem -Path C:\New -Filter test. It is helpful for recursive file search in PowerShell. It also shows the sub-directories and their files.
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