Powershell-Version ermitteln

How can I determine what version of PowerShell is installed on a computer, and indeed if it is installed at all?

Use $PSVersionTable.PSVersion to determine the engine version. If the variable does not exist, it is safe to assume the engine is version 1.0.

Note that $Host.Version and (Get-Host).Version are not reliable - they reflect the version of the host only, not the engine. PowerGUI, >PowerShellPLUS, etc. are all hosting applications, and they will set the host's version to reflect their product version, which is entirely correct.

PS C:\> $PSVersionTable.PSVersion

Major  Minor  Build  Revision
-----  -----  -----  --------
4      0      -1     -1


powershell/powershellversion.txt · Zuletzt geändert: 2016/04/02 00:49 (Externe Bearbeitung)