Determine the OS version, Linux and Windows from Powershell

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How can I determine the OS type, (Linux, Windows) using Powershell from within a script?

The ResponseUri isn't recognised when this part of my script is ran on a Linux host.

$UrlAuthority = $Request.BaseResponse | Select-Object -ExpandProperty ResponseUri | Select-Object -ExpandProperty Authority

So I want an If statement to determine the OS type that would look similar to this:

If ($OsType -eq "Linux")
{
     $UrlAuthority = ($Request.BaseResponse).RequestMessage | Select-Object -ExpandProperty RequestUri | Select-Object -ExpandProperty host
}
Else
     $UrlAuthority = $Request.BaseResponse | Select-Object -ExpandProperty ResponseUri | Select-Object -ExpandProperty Authority

I could use Get-CimInstance Win32_OperatingSystem but it would fail on Linux as it's not recognised.


Aren't there environment variables you can view on the other platforms for the OS?

Get-ChildItem -Path Env:

Particularly, on Windows at least, there's a OS environment variable, so you should be able to accomplish this by using $Env:OS


Since some time has passed and the PowerShell Core product is GA now (6.0.*), you can more accurately determine your platform based on the following automatic boolean variables:

$IsMacOS
$IsLinux
$IsWindows

Determine the OS version, Linux and Windows from Powershell , So it could happen that you have to determine the operating system first PowerShell has become a cross-platfrom tool and can be installed on Linux or MacOs, too. Here's an example script that determines if the system is running Windows. Active Directory Domain Services Section (Version 1.1). In PowerShell, we can find operating system details in different ways, but to be safe we can use the WMI based cmdlet Get-WmiObject, this command is compatible from Windows PowerShell 2.0. Using this command we can query the WMI class Win32_OperatingSystem to get os version number: (Get-WmiObject Win32_OperatingSystem).Version


PowerShell: Determining Operating System with $IsWindows , Invoke-Async - Asynchronous parallel processing for any workload in PowerShell​. Update (Mar 16, 2018): Please check-out my most recent blog  Summary: Microsoft Scripting Guy, Ed Wilson, talks about using Windows PowerShell to find the version of his Windows operating system. Microsoft Scripting Guy, Ed Wilson, is here. It is not a secret that I love Windows PowerShell. It is not a secret that I also love Windows 8.1 especially on my Surface Pro 2.


Actually, there should be global variables added by the PowerShell console itself--they're not considered environment variables though, which is why they wouldn't show up when using dir env: to get a list.The OS-specific ones I see for now are $IsLinux, IsMacOS and $IsWindows. This is of at least PowerShell version 6.0.0-rc and above for Mac/Linux.

You can see a list of what's available by using just Get-Variable (in a fresh session without loading your profile, if you just want what comes build-in by default).

Get Operating System Name (Linux / UNIX / Windows) Using , How do I know if a remote machine is using Windows or Linux? Recently, I discovered three PowerShell Core variables that could be very helpful when it comes to determining the operating system in PowerShell. PowerShell has become a cross-platfrom tool and can be installed on Linux or MacOs, too. So it could happen that you have to determine the operating system first before starting any other actions.


For PowerShell Core (Powershell Version 6.0+), you can use Automatic Variables: $IsLinux, $IsMacOS and $IsWindows.

For example,

if ($IsLinux) {
    Write-Host "Linux"
}
elseif ($IsMacOS) {
    Write-Host "macOS"
}
elseif ($IsWindows) {
    Write-Host "Windows"
}

How do I know if a remote machine is using Windows or Linux , Summary: Microsoft Scripting Guy, Ed Wilson, talks about using Windows PowerShell to find the version of his Windows operating system. Today we are going to discuss about 4 ways to find OS architecture using PowerShell and check if it is 32 or 64 BIT operating system: Ways to, Linux, Windows.


When you only have to check if it is windows or linux, maybe you could use this (quick and dirty):

if ([System.Boolean](Get-CimInstance -ClassName Win32_OperatingSystem -ErrorAction SilentlyContinue))
{
    #windows
}
else
{
    #Not windows
}

Use PowerShell to Find Operating System Version, There are two PowerShell cmdlets for extracting OS information, Get-WMIObject and Get-CimInstance. WMI is Microsoft's implementation of the Common Information Model (CIM), Version, ServicePackMajorVersion, OSArchitecture, CSName, WindowsDirectory Find out more about our cookie policy here. Step 1. Open PowerShell with elevated privileges. Step 2. To check operating system name. (Get-WMIObject win32_operatingsystem).name. Step 3. To check if the operating system is 32-bit or 64-bit. (Get-WmiObject Win32_OperatingSystem).OSArchitecture. Step 4.


Getting Operating System Information with PowerShell, Help finding out what Operating System your running. Look under PC for Edition to find out your version and edition of Windows. To find out what distribution of linux your running (Ex. Ubuntu) try lsb_release -a or cat /etc/*​release or cat  The procedure to find os name and version on Linux: Open the terminal application (bash shell) For remote server login using the ssh: ssh user@server-name; Type any one of the following command to find os name and version in Linux: cat /etc/os-release lsb_release -a hostnamectl; Type the following command to find Linux kernel version: uname -r


What's my OS? What is my OS?, How to check the current version of Windows in PowerShell Core. Tom Chantler Version.Major if ($winVer -eq 6){ if ([Environment]::OSVersion.Version. NET Core 3.1 over HTTPS in Docker using Linux Containers. 03.Jun. Unfortunately it appears that both windows 2016 and 2019 report back version 10. Does anyone know if MS has a recommended or preferred method of testing the OS version through PowerShell? I have spent some time on searching but the best I can find is the caption provided by (Get-CimInstance Win32_OperatingSystem).caption


How to check the current version of Windows in PowerShell Core, PowerShell, the Windows shell language, is now available on Linux as an Summary: Use Windows PowerShell to identify The OS version is stored in a  The code below will only show OS build number, but I would like to have it be just the version along with the computer name next to it (ex. Compu [SOLVED] I want to get the Windows Version from computers in an OU using PowerShell.