Windows Terminal Background Acrylic Opacity

How to Change the Windows Terminal Background Image

As you may know, Microsoft released a new Windows Terminal, which is currently in preview. However, it has some great new features, and a lot of people are currently trying it out. Now I got a lot of questions about how you can change the background of the Windows Terminal. So I decided to write a quick blog post about how you can configure and customize the Windows Terminal background image. There are multiple ways you can do this. And you can not only change the color or use a background image, but you can also change the opacity, and if it should use the acrylic Windows effect.

Customize the Windows Terminal Background Image

First open the settings of the Windows Terminal app, which will open a JSON file, where the settings are stored.

Windows Terminal Settings

Windows Terminal Settings

This will allow you to customize the settings and colors of the terminal. Every console has a so-called profile, which you can modify. Let’s start with adding a background image.

        {
            "acrylicOpacity" : 0.5,
            "closeOnExit" : true,
            "colorScheme" : "VibrantInk",
            "commandline" : "C:\\Program Files\\PowerShell\\6\\pwsh.exe",
            "cursorColor" : "#FFFFFF",
            "cursorShape" : "bar",
            "fontFace" : "Consolas",
            "fontSize" : 12,
            "guid" : "{574e775e-4f2a-5b96-ac1e-a2962a402336}",
            "historySize" : 9001,
            "icon" : "ms-appx:///ProfileIcons/{574e775e-4f2a-5b96-ac1e-a2962a402336}.png",
            "name" : "PowerShell Core",
            "padding" : "0, 0, 0, 0",
            "snapOnInput" : true,
            "startingDirectory" : "%USERPROFILE%",
            "useAcrylic" : true,
            "backgroundImage": "C:/Users/thoma/OneDrive/Pictures/Me/Thomas Maurer Logos 2016/WindowsTerminal/Black Cloud Robot.png",
            "tabTitle": "PowerShell Core "
        },

With the “backgroundImage” value, you can set a specific image as the background.

"backgroundImage": "C:/Users/thoma/OneDrive/Pictures/Me/Thomas Maurer Logos 2016/WindowsTerminal/Black Cloud Robot.png"

Opacity

You can use the “backgroundImageOpacity” to set the opacity of the for the background image, and this is super helpful when you have a full background image.

Windows Terminal Background Image Opacity

Windows Terminal Background Image Opacity

You can add the following value to configure the opacity.

"backgroundImageOpacity" : 0.2

Acrylic effect

You can also configure the Windows Terminal to use the Acrylic effect in Windows 10 for the background. This will combine the acrylic effect with the background image.

Windows Terminal Background Acrylic Opacity

Windows Terminal Background Acrylic Opacity

Just set the following value to the settings.

"useAcrylic" : true,
"acrylicOpacity" : 0.5

Here is a full config you can have a look at, with all the settings enabled.

Profile

Profile

Let me know if that helps you to set, change, and customize the background image of the Windows Terminal. You can read more about the new Windows Terminal on the official blog. And if you want to know more about how you can run Azure Cloud Shell in the terminal, check out my blog post. If you have questions, let me know in the comments.



Run Windows Admin Center on Windows Server Core

Run Windows Admin Center on Windows Server Core

Windows Admin Center is a locally deployed, browser-based app for managing servers, clusters, hyper-converged infrastructure, and Windows 10 PCs. If you ever asked yourself if Windows Admin Center (WAC) runs on Windows Server Core, the answer is yes. Run and install Windows Admin Center on Windows Server Core, simply copy the MSI installer to the Windows Server, or download it directly. If you are running Windows Server in a Hyper-V virtual machine, PowerShell Direct and be very handy to copy files using the VMBus from the Hyper-V host to the virtual machine.

Copy Windows Admin Center MSI to Windows Server Core VM PowerShell Direct

Copy Windows Admin Center MSI to Windows Server Core VM PowerShell Direct

Download Windows Admin Center (WAC) from here. You can simply use the following commands on your Hyper-V host to copy a file using PowerShell Direct.

$cred = Get-Credential
$s = New-PSSession -VMName WindowsServerInsider -Credential $cred
Copy-Item -Path .\WindowsAdminCenterPreview1908.msi -ToSession $s -Destination "C:\Users\Administrator"

Now you can run the MSI installer for Windows Admin Center. There is also an unattended option for WAC on Windows Server Core. You can find more about installing WAC here.

Install Windows Admin Center on Windows Server Core

Install Windows Admin Center on Windows Server Core

After the installation has finished you can now remotely access the Windows Admin Center web portal form your workstation. However, if you install the new Microsoft Edge Insider Preview, which runs on Windows Server Core as well. You can access the console form your local machine. Don’t do that in production, but it is great if you are running demos or you need to troubleshoot the installation.

Install Microsoft Edge on Windows Server Core

Install Microsoft Edge on Windows Server Core

You can download the Microsoft Edge Insider from here. Thanks to Jeff Woolsey for the tip.

If you want to know more about Windows Admin Center check out my blog post and the Microsoft Docs. If you have any questions, please let me know in the comments. By the way, also make sure that you check out the Windows Admin Center Hybrid features, which allows you to easily connect Azure services.



Azure Reservations Reserved Instances and reserved capacity

How to Save Money on Azure using Azure Reservations

I wanted to quickly share something which existing for quite some time but talking with customers still a lot of people don’t know about it yet. And since yesterday the Azure team also shared some news on it, so it is the perfect time to have a look at Azure Reservations (Azure Reserved VM Instances or Reserved capacity). Usually, you pay Azure services in a Pay-As-You-Go model, which gives you the pricing flexibility and agility you expect from the cloud. But, a lot of customers have services like virtual machines or databases which need to run continuously for the next years. With purchasing reservations for these Azure services, you give the Azure team visibility into your one-year or three-year resource needs in advance, and this allows the Azure team to be more efficient with capacity planning. In return, reservations will give you back these savings to you as discounts of up to 72 percent.

The significant change which was announced yesterday is that there are now monthly payment options available for Azure reservations. Which means you can now pay reservations upfront or on a monthly basis. You can find more information about Azure Reservations on Microsoft Docs.

Azure Reservations Chart

Azure Reservations Chart

No worries, you can mix Azure reservations for your predictable capacity needs, with the Pay-As-You-Go model for your unpredictable capacity needs. While purchasing reservations is only a few simple steps in the Azure portal, we also understand that your workload and application needs may change, and exchanging reservations is easy. You can even cancel your reservation at any time and get the remaining months returned for a termination fee.

Azure Reservations are currently available as Azure reserved instances (RIs), for Windows and Linux virtual machines. As well as Azure reserved capacity for Azure data services, like Azure SQL Database, Azure Cosmos DB and Azure SQL Data Warehouse. But there are also a lot of other services available.

Azure Reservations Reserved Instances and reserved capacity

Azure Reservations Reserved Instances and reserved capacity

Combining the Azure Reserved VM Instances and the Azure Hybrid Benefit, you even can save up to 80 percent. To learn more about Azure RIs or reserved capacity, check out the following pages:

To find out more about reservations, check out the Azure reservations page. You should also have a look at the lastest new options like the Azure Dedicated Host and VMware solutions on Azure. If you have any questions, please let me know in the comments.



Prepare and pass a Microsoft Azure Certifciation Exam Microsoft Learn

How to Prepare and Pass a Microsoft Azure Exam

There are many good reasons to become Microsoft Azure Certified and take the Microsoft Azure exams. If you are reading this blog post, you might already have decided that you want to take a Microsoft Azure exam and get a certification. Since I passed a couple of the Azure exams, I would like to share how I prepared for these exams and passed. Hopefully, this will make it easier for you to pass them as well.

Passing exams is all about having the right strategy and preparation.

Choose the right Azure exam and certification ☁🎓

To begin with, make sure you choose and pick the certification path and exam which is right for you. There are a lot of different exams and industry certifications out there. Microsoft’s approach of role-based certifications are aligned to relevant market and industry job-roles, to make it easier to find the right one. It makes a lot of sense to pick the right one for you, depending on where you are in your career and where you’re going. I wrote a blog post to give you an overview and pick the different Azure exam certification paths.

Identify the certification of your interest to find the required exams. To browse all the Microsoft Certification exams, check out the official website.

Start Small 🤏

If you are not 100% sure where and with which exam to start, I recommend that you start small by taking the AZ-900 Azure Fundamentals exam. This will help you understand how Microsoft exams work by not being too deep into technology. Having experience taking Microsoft exams helps you to focus on the actual topics and not on the testing process. Also, make sure that you have a look at these special offers, you can find more information on special offers further down.

Know the exam content, read what is measured 📏

First thing after and during picking the exam is to see what is asked during the exam. Every Microsoft exam page lists the “skills measured” in the exam. This list is usually very accurate and helps you to focus and study the right content. The page itself even lists available training and courses to prepare for the exam.

Microsoft Azure Exam Page - Skills measured and Prepare for exam

Microsoft Azure Exam Page – Skills measured and prepare for the exam

Understand the question types ❓

Understanding the exam formats and question types before taking the exam can help you a lot. Microsoft does not mention which question types for exam formats are exactly in each exam, but you can find a list of exam and questions samples here in this YouTube playlist. Understanding what questions types will be coming in your exam, will make it easier for you to answer them and get the most point per question.

Take free hands-on learning courses on Microsoft Learn 🎓

Microsoft Learn was introduced at Ignite 2018 as a free learning platform for a lot of different Microsoft technologies, not just Azure. Microsoft Learn provides you with various learning paths depending on your job role or the skills you are looking for. Most of the learning paths give you a hands-on learning opportunity so that you can develop practical skills through interactive training. And it is free! You get instant in-browser access to Microsoft tools and modules, no credit card required.

Microsoft Learn

Microsoft Learn

Microsoft Learn 🎓

Up your game with a module or learning path tailored to today’s IT Pro, developer, and technology masterminds and designed to prepare you for industry-recognized Microsoft certifications.

Hands-on experience 💪

The best way to learn and pass the Microsoft Azure exams, or basically to learn anything, is most of the time through real hands-on experience with the technology. While Microsoft Learn gives you some free hands-on learning modules, there is also an Azure free account. The Azure free account will provide you with 12 months of free Azure services. You can find out more here. Make sure you dive into the skills measured and try the tutorials in the Microsoft Docs.

Read the Microsoft Docs 📄

Next, to Microsoft Learn and Hands-on experience, this is one of my main recommendations to prepare for a Microsoft Azure exam. Read the Microsoft Azure Documentation. Trust me on this, Azure and the topics which come up in the exams are very well documented. As mentioned, read the skills measured on the exam page, look up the specific Microsoft Docs pages and read through them and try out the tutorials.

Microsoft Docs Azure

Microsoft Docs Azure

Video courses and training 📽

There are a lot of different video training courses out there, which allow you to do video-based Azure exam preparations. To mention a couple of them like LinkedIn Learning, Pluralsight, Whizlabs, ITPro.TV, Udemy, A Cloud Guru and many many more! Just browse through the different offers and read the review to find the best match for you. There are also a lot of Microsoft Learning Partners which offer online courses.

Choose instructor-led courses and learning partners 👨‍🏫

As you can see, there is a lot of self-study learning materials out there to prepare and pass the Azure exams. However, the classroom experience can be super beneficial and efficient, especially with the right trainer. You can find a list of official Microsoft Learning Partners with Microsoft Certified Trainers depending on your country here. A lot of them offer different courses for different technologies and in combination with in-person or online training.

Books 📚

If you prefer to learn and prepare for an exam using books, Microsoft offers books written by the experts at Microsoft Press. There are some excellent books which will help you learn more and prepare and pass the Microsoft Azure exams. However, if you get a hard copy of the book, it won’t be updated in the future, to reflect changes in the technology or in the exams.

Take a practice exam 📝

Some of the exams also have official practice exams available. These are great to see where in the learning process you are standing and on which topics you need to spend a little bit more time. I highly recommend that you only do the official practice exams and don’t use brain dumps. Besides cheating on the exam and yourself, brain dumps are often simply wrong and contain a lot of mistakes. You can find Microsoft official practice tests here.

Study groups 👩‍🎓👨‍🎓

If you have a couple of colleagues, friends, or people you met at an Azure User group meetup, it can help to build a study group. Study groups don’t just help you to get more structure in your learning. They also help you to gain a new perspective on the study material and reduce procrastination.

Relax 🏝

Make sure on the day of the exam you are relaxed. Have enough sleep and no stress and other appointments directly and before the exam, which could make you run into a potential time issue. Make sure you arrive early at the test center, to have enough time and no need to rush so that you can focus on the exam itself.

Take the exam online 💻

Taking Microsoft exam at home

Taking a Microsoft exam at home

Sometimes it is difficult to find a test center which is close to you, or they don’t have time slots available. To make it easier, you can also take an exam online by using at-home testing. For example, Person Vue offers an online proctoring service called OnVUE, which allows you to take the exam from home or your office. I take almost every exam online these days, which saves me a lot of time. However, it also comes with a couple of requirements. For example, you will need to have a room where no other person can walk in and no monitor or other things close by which cloud make it possible to cheat. You can find more about taking the exam online on the Microsoft Learning page.

Special Offers 💵

Microsoft also has a great set of Microsoft Learning special offers like student discounts and exam replays. Exam replays allow you to retake the exam if you don’t pass it the first time. This can make your exam experience way more relaxed. It is worth checking out the special offers to see if there is one for you.

Getting started! 🧪

Are you also interested in becoming Microsoft Azure Certified? Check out my blog posts about why you should become Microsoft Azure Certified and how to pick the right Azure exam certification path. And have a look at my Azure exam experience with the different Azure exams.

I hope this gives you an overview of how you can prepare and pass for a Microsoft Azure Certification exam. In my next blog about the Microsoft Azure Certification exams, I will give you some tips for taking the exam itself. If you have any questions, please let me know in the comments.



Microsoft Cloud Advocacy Methods and Practices Team

Update on my job in the Azure Cloud Advocacy team – Methods and Practices

Today I want to take the time to give you a look at the latest changes in our Microsoft Azure Cloud Advocacy organization. It is precisely 7 months since I joined Microsoft in the Cloud Advocacy team in Cloud + AI. Our AzOps team, led by Rick Claus, with the focus on the success of IT Pros, is now part of Donovan Brown’s new organization called Methods and Practices within Microsoft’s Developer Relations. Rick Claus wrote a blog about the latest changes for the team, which I am excited about.

This team was specifically pulled together to span the operations spectrum of folks who specialize in all types of infrastructure architecture, DevOps practices, DevSecOps specialties, virtualization platforms, Site Reliability Engineering (SRE) principles and more. Regardless if you are on-prem only, hybrid or a cloud native team or organization, if you work in some form of IT operations space supporting your technical infrastructure used by internal end users, external customers or development teams – there are resources here for you to connect with.

Check out the video of Rick Claus and Donovan Brown having a chat about the reorg as well as the future of the Methods and Practices team.

So far it has been a great time in the Microsoft Azure Cloud Advocacy team, and I am really looking forward to work in that amazing team. If you have any questions about our team, let me know in the comments.



Microsoft Azure Switzerland - Microsoft Cloud Switzerland

Microsoft Azure Regions in Switzerland now available

Today is an excellent day for cloud adoption in Switzerland. Back in March 2018, Microsoft announced the plan of opening a new Azure Geography with two Azure Regions in Switzerland. Today, Microsoft announced the availability of new Azure Regions in Switzerland, next to 31 new Azure edge sites. With the Azure Region Switzerland West and Switzerland North, Microsoft addresses the need of customers to have cloud regions and datacenters available in Switzerland. The availability of these Swiss Azure Regions and Microsoft Cloud datacenters will address data residency, sovereignty, compliance, resiliency, and latency requirements of Microsoft customers and partners.

Tom Keane, Corporate Vice President, Microsoft Azure:

Today, we’re announcing the availability of Azure from our new cloud regions in Switzerland. These new regions and our ongoing global expansion are in response to customer demand as more industry leaders choose Microsoft’s cloud services to further their digital transformations. As we enter new markets, we work to address scenarios where data residency is of critical importance, especially for highly regulated industries seeking the compliance standards and extensive security offered by Azure.

 

Microsoft Azure Switzerland

Reliable, secure data residency in Switzerland Your data. Your solutions. Local cloud. Global scale. More about the Swiss Azure Regions

Microsoft Azure Switzerland is not only interesting for Swiss organizations which need low-latency access or have data residency requirements, but also for companies outside of Switzerland which want to store their data in Switzerland.

Understanding Azure Regions and Geographies

Azure Geographies

A geography is a discrete market, typically containing two or more regions, that preserves data residency and compliance boundaries.

Geographies allow customers with specific data-residency and compliance needs to keep their data and applications close. Geographies are fault-tolerant to withstand complete region failure through their connection to our dedicated high-capacity networking infrastructure. You can find more information on Azure Geographies here.

  • Geography: Switzerland

Azure Regions

A region is a set of datacenters deployed within a latency-defined perimeter and connected through a dedicated regional low-latency network. This allows customers who are having data residency requirements to have disaster recovery and geo-redundant within the same country.

Microsoft Azure Switzerland - Swiss Azure Regions

Microsoft Azure Switzerland – Swiss Azure Regions

With more global regions than any other cloud provider, Azure gives customers the flexibility to deploy applications where they need to. Azure is generally available in 46 regions around the world, with plans announced for 8 additional regions. You can find more information on Azure Regions here.

  • Switzerland North
  • Switzerland West
Microsoft Azure Regions Map with Swiss Azure Regions Switzerland

Microsoft Azure Regions Map

As of today, Microsoft will offer two Azure regions in Switzerland called Switzerland North (Zürich region) and Switzerland West (Geneva region). Switzerland North will become the main available region for this geography, while customers can request access to Switzerland West if needed. You can find more information about Microsoft Azure locations here.

Microsoft Cloud Switzerland

With the opening of these new Swiss Azure regions, Microsoft will deliver cloud services directly from Switzerland. This will not just include Microsoft Azure, but also Office 365 and Dynamic 365. However, Office 365 and Dynamics will be available later after the initial launch. The Microsoft Cloud in Switzerland will provide you with more than 90 compliance certifications, including over 50 specific to global regions and countries, such as the US, the European Union, Germany, Japan, the United Kingdom, India, and China. And, get more than 35 compliance offerings specific to the needs of key industries, including health, government, finance, education, manufacturing, and media. Find out more about Azure compliance.

The Microsoft Azure Switzerland regions will offer multiple benefits for customers and partners.

  • Enterprise-grade performance, flexibility, and reliability
    Get all the cloud benefits to accelerate your business growth using an extensive collection of cloud and secure data services.
  • Remove barriers
    Financial services and other regulated industries can accelerate their digital transformation to the cloud with unique services tailored to meet their needs.
  • Regional paired Swiss datacenters
    Azure Switzerland will enable customers to meet local data residency requirements within Switzerland. Customers will also have the ability to pair the geographically separated Switzerland North (Zurich) region with Switzerland West (Geneva) for regional disaster recovery scenarios that maintain data residency.
  • Compliance you can trust
    One measure of Microsoft’s commitment to the privacy of customer data is Microsoft’s adoption of the world’s first code of practice for cloud privacy, ISO/IEC 27018. Upon completion, the Swiss Azure datacenters will have global Azure certifications, including SOC 1-3, ISO 27001, and others. Visit the Microsoft Trust Center for more information.

Azure Services available in Swiss Azure Regions

The availability of Azure services will be a staged process, with some services available as of today and additional services following in the coming months. Also, remember that not all services are available in all Azure regions. As of today, you can find more information about the products and services available in the Swiss Azure regions on the Azure website.

Office 365 and Dynamics 365 in Switzerland

Office 365 and Dynamics 365 will be following later after this initial release. This will allow Office 365 customer data-at-rest to stay in Switzerland depending on the service. You can find more information about where Office 365 stores your customer data on the Office 365 page. If you are an existing Office 365 customer, you will be able to move your Office 365 tenant later. More information on tenants move can be found here.

Azure Pricing

Azure pricing is different depending on the Azure region you pick. You will be able to find the Azure pricing page for the specific Azure regions.

Request access to Swiss Azure Regions

If you login to the Azure portal today, don’t be surprised that you won’t see the Azure Switzerland regions, Switzerland North and Switzerland West. To get access today, you will need to request access by creating a support ticket, which will give you access to Switzerland North. This managed onboarding process of customer access to the Swiss Azure datacenters will be removed later.

Azure Portal Region Switzerland North and Switzerland West

Azure Portal Region Switzerland North and Switzerland West

In Switzerland, where Microsoft has been operating for 30 years, Azure is now available from new cloud datacenter regions located in the areas of Zurich and Geneva. A selection of more than 30 early adopter customers and partner organizations are already using Azure services. Microsoft is helping Swiss organizations embrace cloud services for improved efficiency, innovation development, and increased productivity. General availability of Azure is anticipated for all customers in the coming months. Additional early access customers will be considered on a case-by-case basis.

Request access to Azure Switzerland

Innovate Switzerland Event

Innovate Switzerland is an event where Microsoft celebrates Swiss innovation driven by the cloud and the Microsoft datacenters in Switzerland together with customers and partners. On Thursday, August 29, Microsoft hosts three parallel events in Geneva, Bern, Zurich and many other locations with our partners, to demonstrate Swiss diversity.

Primo Amrein, Cloud Lead at Microsoft Switzerland

Partners are in the core DNA of Microsoft. That is why we offer Innovate Switzerland as an enabling platform for our Swiss partner ecosystem. There will be a live broadcast from the three Microsoft-led events including content from all regions. This stream is shared with Microsoft partners, enabling them to hold their own customer event at the same day/time. Thereby, partners can add their relevant content around the overall broadcast from Microsoft.

With that, join our partner events in a location near you!

Create free Azure Account ☁

Create your Azure free account today and get started with 12 months of free services!

I hope this gives you an overview of the Microsoft Cloud Switzerland and the Swiss Azure datacenters. I hope you will be joining us at one of the partner locations or online in the live stream for Innovate Switzerland and also check out the latest Azure Certification exams to get your Microsoft Azure Certification. If you have any questions, let me know in the comments. And please refer to the official Microsoft documentation and resources on azure.com. You can also find the Microsoft Switzerland announcement here.



Windows Subsystem for Linux 2 WSL2 on Windows Server

How to Install WSL 2 on Windows Server

A couple of months ago Microsoft announced the Windows Subsystem for Linux 2 (WSL 2), which is a successor of the Windows Substem for Linux shipped a couple of years ago. WSL 2 is currently available for Windows Insiders running Windows 10 Insider Preview Build 18917 or higher and with the Docker Tech Preview, you can now even run Docker Linux Container directly on WSL 2. With the latest Windows Server Insider Preview build 18945, you are also able to run WSL 2 on Windows Server. In this blog post, I am going to show you how you can install the Windows Subsystem for Linux 2 (WSL 2) on Windows Server. The Windows Subsystem for Linux was already available in earlier versions of Windows Server; however, WSL 2 brings a lot of new advantages.

The Windows Subsystem for Linux was in Windows 10 for a while now and allowed you to use different versions of Linux on your Windows 10 machine. With WSL 2, the architecture will change drastically and will bring increased file system performance and full system call compatibility. WSL 2 is now using virtualization technology (based on Hyper-V) and uses a lightweight utility VM on a real Linux kernel. You can find out more about WSL 2 in the release blog or on the Microsoft Docs Page for WSL 2.

Install Windows Subsystem for Linux 2 (WSL 2) on Windows Server

Here is how you can install WSL 2 on Windows Server.

Prerequisites:

After you have installed a new Windows Server with the Windows Server Preview build, you will need to add the following features:

  • Microsoft-Windows-Subsystem-Linux
  • VirtualMachinePlatform

To enable these features, run the following command:

Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
 
Enable-WindowsOptionalFeature -Online -FeatureName VirtualMachinePlatform

These commands will need a restart to complete.

Windows Subsystem for Linux 2 WSL2 on Windows Server

Windows Subsystem for Linux 2 (WSL2) on Windows Server

Now you can install your Linux distribution which is available in WSL. You can also find the links to the Linux distro packages here: WSL distro packages. In my case, I am going to use Ubuntu 18.04, which is currently working with WSL 2.

Invoke-WebRequest -Uri https://aka.ms/wsl-ubuntu-1804 -OutFile ~/Ubuntu1804.zip -UseBasicParsing
md C:\Distros\Ubuntu1804
Expand-Archive ~/Ubuntu1804.zip C:\Distros\Ubuntu1894

Before you start and configure your WSL distro, I recommend that you set the WSL default version to 2. This will make the setup of your distro much faster.

wsl --set-default-version 2

Now you can start ubuntu.exe to run WSL.

C:\Distros\Ubuntu1894\ubuntu1804.exe

I hope this gives you a step-by-step guide on how you can install WSL 2 on Windows Server. Remember this is currently in preview, and not for production use. If you want to install the Windows Subsystem for Linux on Windows Server 2019, check out this blog post: Install Windows Subsystem for Linux on Windows Server.