Sunday, December 1, 2013

How to determine PowerShell version

To determine the local PowerShell version, use the command $PSVersionTable.  The first example is version 2 while the second is version 3.

PS C:\> $PSVersionTable

Name                           Value                                                                                                                                                  
----                           -----                                                                                                                                                  
CLRVersion                     2.0.50727.5472                                                                                                                                         
BuildVersion                   6.1.7601.17514                                                                                                                                         
PSVersion                      2.0                                                                                                                                                    
WSManStackVersion              2.0                                                                                                                                                    
PSCompatibleVersions           {1.0, 2.0}                                                                                                                                             
SerializationVersion           1.1.0.1                                                                                                                                                
PSRemotingProtocolVersion      2.1

 

$PSVersionTable

Name                           Value                                                                                                
----                           -----                                                                                                
WSManStackVersion              3.0                                                                                                  
PSCompatibleVersions           {1.0, 2.0, 3.0}                                                                                      
SerializationVersion           1.1.0.1                                                                                              
BuildVersion                   6.2.9200.16398                                                                                       
PSVersion                      3.0                                                                                                  
CLRVersion                     4.0.30319.1008                                                                                       
PSRemotingProtocolVersion      2.2                                                                                                  

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