- #POWERSHELL COMPARE FILES IN DIRECTORY HOW TO#
- #POWERSHELL COMPARE FILES IN DIRECTORY WINDOWS#
Use the Compare-Object cmdlet and specify the objects stored in the first variable to the ReferenceObject parameter. Store these objects in a different variable. Use the Get-ChildItem cmdlet with the recurse switched parameter and the path parameter (points to the folder to use for comparison) to obtain a collection of fileinfo objects. Use the Get-ChildItem cmdlet with the recurse switched parameter and the path parameter (points to the folder to use for reference) to obtain a collection of fileinfo objects. To compare two folders I perform the following steps: Also, I am not capable of quickly reading through a folder with 144 files to ensure nothing is missing. There is nothing vital in the folder, but it is useful to have those files, so I want to ensure I have a good copy of the folder. This folder is shown in the following figure. I use these files when writing articles, teaching, or making presentations. I leave all kinds of stuff in that directory, including files that contains important sample scripts and sample text files, spreadsheets, and databases. I can type a simple command to compare two folders.įor example, I use a folder named fso that is located directly off of the root of the C: drive as my scratch directory. #POWERSHELL COMPARE FILES IN DIRECTORY WINDOWS#
However, with Windows PowerShell, I do not need to write a script. In the past, I might write a script to compare two folders to ensure they are identical. This is especially true because I am still working while doing the migration, and there is always a danger of missing something. Most of the major things are automatically transferred, but there are always a few folders that seem to get left behind. The old laptop will be paved, so it is important to ensure I get everything copied to the new laptop. My manager bought me a new laptop, and I have been busy working on it installing software, copying files, and migrating settings. The early morning rain gave way to a colorful rainbow. It is an absolutely beautiful day in Charlotte, North Carolina.
#POWERSHELL COMPARE FILES IN DIRECTORY HOW TO#
Summary: Microsoft Scripting Guy Ed Wilson illustrates how to compare two folders by using Windows PowerShell.
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