Powershell - Export-Csv versus Export-Clixml, or the limits of Export-Csv

Powershell - Overview of Where-Object basic syntax and its limitations

Hyper-V defaults to naming virtual machine NICs as network adapters. This can make it difficult to identify their usage, but this problem can be solved with Powershell which allows you to change the name of virtual network adapters.

How to add and view a GPO description in Powershell

How to display and modify the power mode in Windows with Powershell

How to add a line to a file from a specific line with Powershell

To keep track of changes to virtual machines under Hyper-V, it may be useful to use the comments function and add any information you think might be useful

How to update the configuration version of a virtual machine so that it can use the new features available on your new Hyper-V

Here's how to create a virtual machine in Hyper-V ready to host a Windows 11 using Hyper-V

Control panels can be displayed directly from PowerShell commands

Tee-Object performs a double redirection, to standard output and to a file or variable

Active Directory - Viewing and protecting unprotected organizational units with Powershell

Overview of the $FormatEnumerationLimit variable and when Format-Table -Wrap won't work

The Best Practices Analyzer (BPA) is a tool integrated into Windows Server that checks whether certain configurations (mainly roles) comply with best practices

Powershell - Difference between -Path and -LiteralPath, -Name and -LiteralName parameters

It's possible to change the screen resolution easily using Powershell on Windows servers (with or without a graphical interface). This can be useful on a core Windows server.

If you want to display the months or days of the week as a string value in the desired culture for inclusion in logs or reports, here's how to do it in Powershell

Powershell - Extracting a program icon

Powershell - Extract the name of a file with/without its extension from its full path

Powershell - The differences between .count and .length properties

There are two techniques for displaying the type of an object in Powershell, the .gettype() method and the Get-Member cmdlet, but the result may differ between the two techniques with Arrays

It can sometimes be useful in Powershell to display the list of object properties in alphabetical order, which is not generally the case

It is possible to define default values for cmdlet parameters or advanced functions

Testimo is a PowerShell module designed to facilitate basic or more advanced testing of Active Directory

The GPOZaurr module allows you to analyse your GPOs and also to modify or even delete them

Microsoft AD As Built Report is a PowerShell module that works in conjunction with AsBuiltReport.Core to generate a report on your Active Directory

Windows As Built Report is a PowerShell module that generates a report on a Windows server - System information (Drivers, network, updates, roles and functions, applications, etc.) - DNS - DHCP - IIS

In this article, I explain the differences between Break, Return and Exit in Powershell, so that you can choose the right instruction

Bonjour, voici comment afficher les informations sur l'espace disque en Powershell

It can be interesting to display the code executed by a function, such as that provided natively by Powershell, for a need or simply out of curiosity

In PowerShell, the -PipelineVariable parameter stores the value of the current pipeline as a variable for a cmdlet in the pipeline flows

A filter is a type of 'simplified' function that automatically uses the Process block (no Begin and End blocks) and is therefore executed on each objec

Demonstration and explanation of $false -ne 'false', as well as an explanation of Boolean values

If you want to obfuscate Powershell code you can encode it and use the -EncodedCommand argument to the Powershell.exe command

Let's play with increments/decrements in PowerShell, known as ++ or -- syntax, and more specifically with pre- and post-increment/decrement

Do you need to recover the WiFi connection passwords for your Windows computer?

You can add a column indicating a number for each object in the display of an array, which can be useful if you're playing with indexes

If you regularly use the Powershell shell, it may be useful to know how to use the powershell history or rather histories

Powershell has a history, even several, and the commands you execute may contain confidential information and remain in this history

A video showing how to rename a computer in Windows

A little Powershell code to check for duplicate elements in an array

I find it quite time-consuming to have to install Windows Admin Center extensions from the interface and Powershell does it easily

The Windows Admin Center extensions should update automatically but this obviously doesn't work properly for me, so I use a Powershell script which is also used in my training courses for WAC demonstrations

In this video, I show you how to compress a VHDX with a dynamic size in Hyper-V using graphics or the command line, and also explain why this sometimes doesn't work

I had already posted an article on the c:\windows\installer folder in Windows. It is also possible to do this in PowerShell using the MSIPatches module

BITS (Background Intelligent Transfer Service) is a Windows service for transferring data

It is very easy to check file integrity in PowerShell using a catalogue file which works in the same way as driver catalogue files

Difference between $? and $LASTEXITCODE automatic variables in Powershell

The PSReadLine PowerShell module replaces the command line experience for Powershell 3 and above

Here are 5 case-sensitive and case-insensitive techniques for removing duplicates in PowerShell

Sort-Object allows you to sort and filter unique values. The cmdlet offers sorting options that you may not have taken the time to explore

Convert-Path and Resolve-Path can also enable interesting actions

Join-Path allows parent and child paths to be combined (Powershell 5.1), and more with Powershell 7 thanks to the -AdditionalChildPath argument

The Split-path command is used to split a path from a provider.The existence of the path is not checked by default, to do this use the -resolve or Test-Pathargument

It is possible to view other types of file containing simple text, such as .ps1, .psm1, .psd1, .twig, .gcode... in Windows File Explorer

Out-GridView is used to display a result in the form of an interactive table offering object filtering and sorting functionalities

Joining an Active Directory domain with PowerShell DSC

Sometimes it's useful to return the result of an instruction directly to the clipboard and then paste it into the desired location, simply by using clip

Powershell - Test-Path arguments -NewerThan -OlderThan -IsValid and filtering

In PowerShell, Test-path is used to check the existence of an object when using psdrive

The -PathType argument to Test-Path allows us to check whether the item is a file or a folder

Write-host or not, Definitely NOT! Microsoft makes it clear 'Avoid Write-Host

An article on single quote ', double quote " string values and protection

Accelerator types in Powershell are aliases for .NET types or classes