Scan the drive for total space free and used. It is also nice to be able to pull this off without installing any software. That is why I call this my “low disk space” script. I find this script particularly useful in situations where you have a lot of servers that are being monitored for disk space and you need to quickly and easily find the largest offenders but take all of that information and put it in a readable format. This is a super easy to use and flexible PowerShell script to find out what the largest files and folders are on a single drive. 2021/04/powershell-script-quickly-find-the-largest-files/ You can see that we were able to find a file test2.zip that is over 1 GB in size within the path location provided in the command.Update – – I have an updated version of this script that is a little more flexible and has better output, you can find the new script here: the output of this command is displayed hereunder as screen capture. In the second command, we are looking for files within C:\test1 folder path location to fetch details of files that are over 1 GB in size. Through these two commands, we have created a variable and assigned a value of 1 GB to it. Get-ChildItem c:\users\hp\documents\ -Recurse | Where-Object Here is the command that can be used to find all files over 10 MB in size within a specific folder on the Windows computer. For this, we will use the logical operator as well. Now that the variable $Size has been defined, we will use the Get-ChildItem cmdlet to find all files within a folder that are over 10 MB in size. $Size=10MB (note, that there are no spaces between 10 and MB) We call this variable SIZE, and it can be defined with this command: We will define a variable with file size of 10 MB. We will use a couple of commands to find files in a specific folder that are over 10 MB in size. You can, if desired, redirect the results to a target text file for documentation reasons. The results of files over 10 MB in size are displayed on the screen.It just takes a bit more time than is needed for the tutorial. You can choose to recursively search through the root drives on your Windows computer. For faster turnaround, we are restricting the search to a specific path or folder location.We are searching for files over 10 MB in size.You can replace the search space with a path of your computer.īefore we share the commands, here is what we need to reiterate: For quick results, we will restrict the search space to a specific folder on the C:\. In the first example, we will find files that are over 10 MB in size. For the sake of simplicity, we will discuss two examples. Once the Powershell session loads, we can work on providing the commands or directives to find the files over a certain size. We need to ensure that the Powershell session starts with administrative privileges. The screenshot below shows you how can bring up the Powershell session using the pwsh command on the local computer. On a Windows 11 computer, you can bring up a Powershell session by typing the pwsh command in the search box on the Windows toolbar. And, you should be able to launch the Powershell session with administrative privileges. You can use this command on the local computer or a remote computer and fetch the necessary details anytime.īefore showing you the exact process to fetch details of files over a certain size, we would like to reiterate that Powershell must be already installed on your Windows computer. It also helps in creating efficient resource retention and deletion policies.īelow, we will look at one of the potential methods that can be used to find files over a certain size on the computer. More than anything else, Powershell affords a simple opportunity to perform essential housekeeping and maintenance activities on the file system. Powershell can be very handy in providing the resources to scan through the system and find files over a critical threshold limit. Most system administrators are always on the lookout for means and ends to fetch files that are sized over a certain limit on the server and local computers. Powershell can be used to find all files that are over a certain size.
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