Various Useful

Match DC NTP

Sync with AD time to fix time drift for Kerberos

sudo ntpdate -u DC

MSGConvert

Msgconvert allows you to convert outlook messages to a readable format on Linux

msgconvert FILE.msg OUTPUTFILE

.NET version Powershell

Get-ChildItem 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -Recurse | Get-ItemProperty -Name version -EA 0 | Where { $_.PSChildName -Match '^(?!S)\p{L}'} | Select PSChildName, version