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UPDATED 5/12/2025:When youdownload the Windows 11 ISO file, you can verify its data integrity and authenticity to ensure it has not been corrupted, tampered with, or altered. You can do this with a PowerShell command and compare the result with the hash published by Microsoft. What’s a...
For this example, we are using System.Net.WebClient to download a package from the PowerShell release page. The release page also documents the SHA256 hash of each package file. We can compare the published hash value with the one we calculate with Get-FileHash. PowerShell Copy $wc = ...
I am trying to compare files between two different folders and then if there are differences I would like to output it to a txt file. Right now I can show the differences but I am unable to write the results in the txt file. Here is what I have so far: foreach($file in dir) {...
The PowerShell script requires SQL Server PowerShell module. For more information, seeSQL Server PowerShell module. The following PowerShell script completes these steps: Declare variables. Replace these values with your values. Get a list of databases in elastic pool. ...
PowerShell Copy Get-WindowsOptionalFeature -Online -FeatureName SMBDirect Testing SMB Direct You can test the performance of SMB Direct by measuring the throughput when running a large file copy. Before testing, verify that the network adapter supports RDMA using PowerShell. On the server-side...
SQL Export - Certain column passed to powershell array (Done) Directory scan for all *.pdf files, saved into Array (Done) Compare array, output missing files list (This is where I am stuck due to some files being 12345, or 012345 or 0012345 ...
Letter frequency analysis of text by using PowerShell How to skip the beginning and ending of a file with PowerShell Read a text file and do frequency analysis by using PowerShell Compare the letter frequency of two text files by using PowerShell ...
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Measure the amount of time to run a large file copy without using SMB Direct. Re-enable RDMA on the network adapter, and then compare the two results. To avoid the impact of caching, you should do the following: Copy a large amount of data (more data than memory is capable of handling...