#
# Script to act based on the version of the Windows Server operating system it is run on
# Pulled together from various sources online, nothing new here, just handy to use.
# Currently not taking in to account workstation OSs
#
# J. S. Cooksey, 21/7/2018
#

$version = [environment]::OSVersion.Version
$version

if($version.Major -eq 10 -and $version.Minor -eq 0 -and $version.Build -ge 14393) { Write-Host "Windows 2016" }
if($version.Major -eq 6 -and $version.Minor -eq 3 -and $version.Build -ge 9200) { Write-Host "Windows 2012R2" }
if($version.Major -eq 6 -and $version.Minor -eq 2 -and $version.Build -ge 9200) { Write-Host "Windows 2012" }
if($version.Major -eq 6 -and $version.Minor -eq 1 -and $version.Build -ge 7600) { Write-Host "Windows 2008R2" }
if($version.Major -eq 6 -and $version.Minor -eq 0 -and $version.Build -ge 6002) { Write-Host "Windows 2008" }