Exercise - Run your first PowerShell commands

Completed

In this unit, you use Azure Cloud Shell on the right as your Linux terminal. You can access Cloud Shell through the Azure portal or at the Cloud Shell sign-in. You don't have to install anything on your PC or laptop to use it.

To make sure your system is set up to work in PowerShell, run a command to verify your installation.

  1. Enter $PSVersionTable, and then select the Enter key.

    $PSVersionTable
    

    Your output resembles the following text:

     Name                           Value
     ----                           -----
     PSVersion                      7.0.3
     PSEdition                      Core
     GitCommitId                    7.0.3
     OS                             Darwin 17.7.0 Darwin Kernel Version 17.7.0: Fri Jul  6 19:54:51 PDT 2018; root:xnu-4570.71.3…
     Platform                       Unix
     PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
     PSRemotingProtocolVersion      2.3
     SerializationVersion           1.1.0.1
     WSManStackVersion              3.0
    

    The output is formatted as a table. It provides information about your version of PowerShell and also your platform and edition.

    For more information about your version of PowerShell, you can run a modified version of $PSVersionTable.

  2. Enter $PSVersionTable.PSVersion, and then select the Enter key.

    $PSVersionTable.PSVersion
    

    Your output now resembles this text:

    Major  Minor  Patch  PreReleaseLabel BuildLabel
    -----  -----  -----  --------------- ----------
    7      0      3  
    

    This output gives you more details about your version of PowerShell.

Running $PSVersionTable results in output that looks like a table but is actually an object. For this reason, you can use a period (.) to access a specific property like PSVersion.