1. Docker Install Powershell Module
2. Docker Install Powershell Core
3. Docker Install Powershell Commands
4. Docker Install Powershell Ubuntu

Install the Docker PowerShell module. For PowerShell support, there is a Docker module, so we can avoid parsing the output of docker ps -a every time we need to know the name or id of a running image. However, it's also still in pre-release, so you have to install it from it's appveyor feed. PowerShell for every system! 2 – Install Docker on Windows 10 Pro and Enterprise. Windows 10 has the Hyper-V feature available, so we are going to install the Docker Desktop version that includes the Docker Community Edition for Windows. A – Check your virtualization settings. First, we are going to check if Hyper-V is enabled on your machine. If not, you will have to.

We publish Docker images with PowerShell preinstalled. This article shows you how to getstarted using PowerShell in the Docker container.

Finding available images

The released images require Docker 17.05 or newer. It is also expected that you are able to runDocker without sudo or local administrative rights. Please follow Docker's officialinstructions to install docker correctly.

The release containers derive from the official distribution image, such as centos:7, then installdependencies, and finally install the PowerShell package.

These containers live at hub.docker.com/r/microsoft/powershell.

For more information about these Docker images, visit the PowerShell-Dockerrepository on GitHub.

Using PowerShell in a container

The following steps show the Docker commands required to download the image and start an interactivePowerShell session.

Remove the image when no longer needed

The following command is used to delete the Docker image when you no longer need it.

Legal and Licensing

PowerShell is licensed under the MIT license.

Windows Docker File and Image Licenses

By requesting and using the Container OS Image for Windows containers, you acknowledge,understand, and consent to the Supplemental License Terms available on Docker hub:

Telemetry

By default, PowerShell collects limited telemetry without personally identifiable information tohelp aid development of future versions of PowerShell. To opt-out of sending telemetry, create anenvironment variable called POWERSHELL_TELEMETRY_OPTOUT set to a value of 1 before startingPowerShell from the installed location. The telemetry we collect falls under theMicrosoft Privacy Statement.

Earlier this week I set up .NET Core and Docker on a Raspberry Pi and found that I could run my podcast website quite easily on a Pi. Check that post out as there's a lot going on. I can test within a Linux Container and output the test results to the host and then open them in VS. I also explored a reasonably complex Dockerfile that is both multiarch and multistage. I can reliably build and test my website either inside a container or on the bare metal of Windows or Linux. Very fun.

As primarily a Windows developer I have lots of batch/cmd files like 'test.bat' or 'dockerbuild.bat.' They start as little throwaway bits of automation but as the project grows inevitably more complex.

I'm not interested in 'selling' anyone PowerShell. If you like bash, use bash, it's lovely, as are shell scripts. PowerShell is object-oriented in its pipeline, moving lists of real objects as standard output. They are different and most importantly, they can live together. Just like you might call Python scripts from bash, you can call PowerShell scripts from bash, or vice versa. Another tool in our toolkits.

Docker Install Powershell Module

Bash and shell scripts are SUPER powerful. It's a whole world. But it is text based (or json for some newer things) so you're often thinking about text more.

You can take it as far as you like. For some it's intuitive power, for others, it's baroque.

Point is, there's choice. Here's a nice article about PowerShell from the perspective of a Linux user. Can I install PowerShell on my Raspberry Pi (or any Linux machine) and use the same scripts in both places? YES.

For many years PowerShell was a Windows-only thing that was part of the closed Windows ecosystem. In fact, here's video of me nearly 12 years ago (I was working in banking) talking to Jeffrey Snover about PowerShell. Today, PowerShell is open source up at https://github.com/PowerShell with lots of docs and scripts, also open source. PowerShell is supported on Windows, Mac, and a half-dozen Linuxes. Sound familiar? That's because it's powered (ahem) by open source cross platform .NET Core. You can get PowerShell Core 6.0 here on any platform.

Don't want to install it? Start it up in Docker in seconds with

Sweet. How about Raspbian on my ARMv7 based Raspberry Pi? I was running Raspbian Jessie and PowerShell is supported on Raspbian Stretch (newer) so I upgraded from Jesse to Stretch (and tidied up and did the firmware while I'm at it) with:

Cool. Now I'm on Raspbian Stretch on my Raspberry Pi 3. Let's install PowerShell! These are just the most basic Getting Started instructions. Check out GitHub for advanced and detailed info if you have issues with prerequisites or paths.

NOTE: Here I'm getting PowerShell Core 6.0.2. Be sure to check the releases page for newer releases if you're reading this in the future. I've also used 6.1.0 (in preview) with success. The next 6.1 preview will upgrade to .NET Core 2.1. If you're just evaluating, get the latest preview as it'll have the most recent bug fixes.

Lovely.

GOTCHA: Because I upgraded from Jessie to Stretch, I ran into a bug where libssl1.0.0 is getting loaded over libssl1.0.2. This is a complex native issue with interaction between PowerShell and .NET Core 2.0 that's being fixed. Only upgraded machines like mind will it it, but it's easily fixed with sudo apt-get remove libssl1.0.0

Now this means my PowerShell build scripts can work on both Windows and Linux. This is a deeply trivial example (just one line) but note the 'shebang' at the top that lets Linux know what a *.ps1 file is for. That means I can keep using bash/zsh/fish on Raspbian, but still 'build.ps1' or 'test.ps1' on any platform.

Here's a few totally random but lovely PowerShell examples:

You can take PowerShell objects to and from Objects, Hashtables, JSON, etc.

Here's a nice one from MCPMag:

Or a one-liner if you want to be obnoxious.

Example: This won't work on Linux as it's using Windows specific AIPs, but if you've got PowerShell on your Windows machine, try out this one-liner for a cool demo:

iex (New-Object Net.WebClient).DownloadString('http://bit.ly/e0Mw9w')

Thoughts?

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About Scott

Docker Install Powershell Core

Scott Hanselman is a former professor, former Chief Architect in finance, now speaker, consultant, father, diabetic, and Microsoft employee. He is a failed stand-up comic, a cornrower, and a book author.

Docker Install Powershell Commands

Docker Install Powershell Ubuntu